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Bose SoundLink Flex SE vs UE Wonderboom 2: 40 Highlights & 60 Differences — Which Offers The Best Balance Of Power And Portability?

Lightweight design meets powerful sound in this detailed comparison. See which speaker aligns with your preferences. What sets Bose SoundLink Flex SE and UE Wonderboom 2 apart in the music world? We looked at their dsp processor type, bluetooth version, charging port type & power bank function and key features in this portable speakers showdown.

Bose SoundLink Flex SE
0 Points
Ultimate Ears
Ultimate Ears
UE Wonderboom 2
UE Wonderboom 2
vs

Highlights 203

No extras. Just what matters.
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vs
0 Points

Why is Bose SoundLink Flex SE better than UE Wonderboom 2 ?

Scroll down for more facts

Bose SoundLink Flex SE vs UE Wonderboom 2: The Battle of Portable Bluetooth Speakers

When it comes to portable Bluetooth speakers tailored for outdoor adventures and everyday use, the Bose SoundLink Flex SE and UE Wonderboom 2 both deliver rugged durability and wireless convenience. Both crafted predominantly from plastic with protective bumpers and scratch-resistant coatings, these speakers share a common goal: to provide robust stereo sound for outdoor and travel environments. However, they diverge in essential aspects such as audio power, Bluetooth connectivity range, and smart feature availability. While the Bose SoundLink Flex SE boasts the latest Bluetooth 5.3 technology and voice assistant support, the UE Wonderboom 2 offers double the RMS output power with a longer Bluetooth radius and a noticeably lighter cylindrical design.

A Closer Look at the Bose SoundLink Flex SE's Well-Rounded Features

The Bose SoundLink Flex SE is engineered with an emphasis on smart connectivity and user control. Featuring Bluetooth 5.3 with a reliable 30-meter range and multipoint support, it ensures seamless pairing with multiple devices simultaneously. Its rectangular shape includes a long handle strap measuring 6 inches, giving users a comfortable grip or easier attachment options.

Aside from its 5W RMS output, this speaker, although not the loudest on the market, introduces valuable enhancements like an integrated equalizer control and multi-device management; features missing from many rivals. Powering up is convenient thanks to its modern USB-C charging port, though the charging process takes a longer 4 hours compared to the competition. Voice assistant support for Siri and Google Assistant brings an extra layer of smart functionality, catering to users who prioritize hands-free operation.

In terms of certification, it meets CE, FCC, and RoHS standards, coupled with a full replacement policy and a 30-day return window, underscoring Bose's commitment to reliability and customer satisfaction. The inclusion of LED indicators and multi-device controls further enhances usability, rounding out a carefully balanced package focused on smart features and control finesse.

Exploring the Strengths of the UE Wonderboom 2

The UE Wonderboom 2 distinguishes itself with formidable audio output and portability. Delivering 10W RMS power, it easily doubles the Bose's output, accompanied by support for the 44,100 Hz sampling rate which hints at crisp and dynamic sound reproduction ideal for outdoor parties or background music sessions.

Its Bluetooth range impresses with a remarkable 100-meter radius, quadrupling the Bose's reach though it employs Bluetooth 5.0 instead of the newer 5.3 version. This extended connectivity is vital for activities where you prefer to leave your phone far from the speaker. The UE Wonderboom 2's cylindrical form factor weighs just 1.36 lbs, making it noticeably lighter than the SoundLink Flex SE's 2 lbs, plus it boasts a smaller package height of 5 inches and compact footprint area of 21 sq in.

For power management, it opts for a Micro USB charging port that achieves a faster full charge in just 2.6 hours, beneficial for quick turnarounds during trips. While it lacks equalizer control and voice assistant integration, it matches Bose in offering LED indicators and multipoint Bluetooth connectivity.

Safety and standards-wise, it surpasses Bose by holding wider certifications including BSMI and PSE, alongside CE, FCC, and RoHS compliance. This range of approvals may appeal to users who seek devices meeting stricter international safety benchmarks. Both speakers include eco-friendly packaging and warranty cards, but the Wonderboom 2's overall build and performance lean towards simplicity and reliable outdoor functionality.

Quick Take: What's Best For You?

If you prioritize raw sound power and expansive Bluetooth range wrapped in a lightweight, compact design, the UE Wonderboom 2 answers those needs splendidly. On the other hand, the Bose SoundLink Flex SE captivates with smart assistant support, advanced controls like an equalizer, and future-ready USB-C charging; features that enrich the listening experience beyond just volume and connectivity.

Bottom Line: Who Should Pick Which?

Choosing between these two portable speakers hinges on your main priorities. For those seeking superior audio output, longer uninterrupted connection, and portability with robust certifications, the UE Wonderboom 2 is a compelling pick. Conversely, if your focus is on smarter interaction, better device control, and a sleek modern charging solution, the Bose SoundLink Flex SE provides a thoughtful blend of features tailored for users valuing convenience and versatility in their speaker.

Verdict

  • Winner: UE Wonderboom 2 - Its stronger audio output, longer Bluetooth range, lighter weight, and broader safety certifications make it an ideal choice for on-the-go music lovers who want the best performance in a compact frame.
  • Runner-up: Bose SoundLink Flex SE - With superior smart features, voice assistant integration, an advanced Bluetooth version, and USB-C charging, it's perfect for users who want more than just loud sound but also a modern, connected ecosystem.

Comparisons 33

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Price comparisons

(✱) Prices may be changed at any time without further notice.

Related comparisons 33

Because one duel is never enough.

Comparisons & Facts 203

Side by side. The numbers. The features. No drama.

This is more than specs — it’s a portable speakers face-off between Bose SoundLink Flex SE and UE Wonderboom 2 with features, user reviews, build feedback, and musician reactions.

General Information 10

Product Type

What is the product type?

0 Bose SoundLink Flex SE 0 Votes Bluetooth Speaker

0 UE Wonderboom 2 0 Votes Bluetooth Speaker

UE Wonderboom 2
UE Wonderboom 2

This product is listed as a Bluetooth Speaker, indicating primary connectivity via Bluetooth for mobile devices.

It is optimized for wireless audio playback rather than wired multiroom or smart-home integration.

Defines the broad category of the portable speaker.

Model Name

What is the model name?

0 Bose SoundLink Flex SE 0 Votes SoundLink Flex SE

0 UE Wonderboom 2 0 Votes Ultimate Ears WONDERBOOM 2

Identifies the name the manufacturer assigns to the product.

Model Number

What is the model number?

0 Bose SoundLink Flex SE 0 Votes 865983-0110

0 UE Wonderboom 2 0 Votes 984-001550

Technical code used for identification and compatibility.

Series Product Line

What series or product line does it belong to?

0 Bose SoundLink Flex SE 0 Votes SoundLink

0 UE Wonderboom 2 0 Votes Wonderboom

Identifies the family or series the speaker belongs to.

Release Year

What is the release year?

0 Bose SoundLink Flex SE 0 Votes 2022

0 UE Wonderboom 2 0 Votes 2019

Indicates the year the speaker was released.

Country of Manufacture

What is the manufacture country?

0 Bose SoundLink Flex SE 0 Votes China

0 UE Wonderboom 2 0 Votes China

Bose SoundLink Flex SE
vs
UE Wonderboom 2
Country of Manufacture

Both Bose SoundLink Flex SE and UE Wonderboom 2 are manufactured in China. This commonality means neither has an edge based purely on manufacturing origin, making both reliably sourced for consumers valuing China-made products.

The country where the speaker is manufactured.

Intended Use Case

What is the intended use case?

0 Bose SoundLink Flex SE 0 Votes Outdoor, Travel

0 UE Wonderboom 2 0 Votes Home, Outdoor

Bose SoundLink Flex SE
vs
UE Wonderboom 2
Intended Use Case

The intended use cases differ slightly; Bose SoundLink Flex SE targets Outdoor and Travel, while UE Wonderboom 2 suits Home and Outdoor usage. If travel portability is a priority, Bose Flex SE might be more suitable, whereas UE Wonderboom 2 works well for home and outdoor activities.

Specifies the primary usage scenarios the product is designed for.

Form Factor

What is the form factor?

0 Bose SoundLink Flex SE 0 Votes Rectangle

0 UE Wonderboom 2 0 Votes Cylinder

Bose SoundLink Flex SE
vs
UE Wonderboom 2
Form Factor

Bose SoundLink Flex SE has a Rectangle form factor, while the UE Wonderboom 2 adopts a Cylinder shape. Rectangle may offer a more traditional speaker aesthetic, whereas the cylinder form could enhance 360-degree sound, favoring UE Wonderboom 2 for immersive audio.

Defines the overall shape and style of the speaker.

Color Options

What color options are available?

0 Bose SoundLink Flex SE 0 Votes Black

0 UE Wonderboom 2 0 Votes Blue

Bose SoundLink Flex SE
vs
UE Wonderboom 2
Color Options

The Bose SoundLink Flex SE is available in Black color, while the UE Wonderboom 2 comes in Blue. Choice here depends on personal color preference, with no impact on performance, catering to aesthetic preferences of each user.

Lists available color variants.

Finish Material

What is the finish material?

0 Bose SoundLink Flex SE 0 Votes Plastic

0 UE Wonderboom 2 0 Votes Plastic

Bose SoundLink Flex SE
vs
UE Wonderboom 2
Finish Material

Both speakers share a Plastic finish material, ensuring lightweight and durable construction. This makes both products appealing for outdoor use, with no significant difference in build material quality.

Describes the outer surface material of the speaker.

Dimensions & Weight 15

Package Weight

What is the package weight?

2 lbs 0 Votes
1.36 lbs 1 Votes

Bose SoundLink Flex SE
vs
UE Wonderboom 2
Package Weight

The package weight for Bose SoundLink Flex SE is 2 lbs, while UE Wonderboom 2 is lighter at 1.36 lbs. Lightweight UE Wonderboom 2 may be easier to carry around, making it better suited for portability-conscious customers.

Total weight of the packaged product.

UE is noticeably lighter at 1.36 lbs vs Bose's 2 lbs which matters on hikes

See more

Handle Strap Width

What is the handle strap width?

0.5 inch 0 Votes
0.5 inch 0 Votes

Bose SoundLink Flex SE
vs
UE Wonderboom 2
Handle Strap Width

Both speakers have the same handle strap width of 0.5 inches, ensuring similar grip comfort and strap reliability for carrying, indicating parity in this portability feature.

The overall width of the handle strap.

Handle Strap Height

What is the handle strap height?

0.2 inch 0 Votes
0.25 inch 0 Votes

Bose SoundLink Flex SE
Bose SoundLink Flex SE

Handle strap height is 0.2 in (≈ 0.51 cm), a low-profile dimension for the strap attachment.

The thickness or height of the handle strap.

Handle Strap Length

What is the handle strap length?

6 inch 1 Votes
4 inch 0 Votes

Bose SoundLink Flex SE
vs
UE Wonderboom 2
Handle Strap Length

The handle strap length of Bose SoundLink Flex SE is 6 inches, longer than UE Wonderboom 2's 4 inches. A longer strap might provide more comfortable carrying options, favoring Bose for those valuing carrying convenience.

The total length of the handle strap.

I like the longer strap on Bose for carrying since it's 6 inches vs 4 inches

See more

Width

What is the product width?

7.9 inch 0 Votes
3.8 inch 0 Votes

Bose SoundLink Flex SE
Bose SoundLink Flex SE

Width is 7.9 in (≈ 20.07 cm), a compact footprint for on-the-go use.

UE Wonderboom 2
UE Wonderboom 2

The product width is 3.8 inch, reflecting a compact footprint.

In metric units this is 9.65 cm, useful for checking shelf or bag fit.

Measures the speaker’s overall width.

Height

What is the product height?

3.6 inch 0 Votes
4.1 inch 0 Votes

Bose SoundLink Flex SE
Bose SoundLink Flex SE

Height is 3.6 in (≈ 9.14 cm), which helps when planning storage or bag fit.

UE Wonderboom 2
UE Wonderboom 2

Product height is 4.1 inch, giving a sense of vertical size.

This equals 10.41 cm, handy for shelving or bag compartment checks.

Measures the speaker’s overall height.

Weight

What is the product weight?

1.29 lbs 0 Votes
0.9 lbs 0 Votes

Bose SoundLink Flex SE
Bose SoundLink Flex SE

Product weight is 1.29 lbs (≈ 0.585 kg), making it lightweight and easy to carry.

UE Wonderboom 2
UE Wonderboom 2

The weight is 0.9 lbs, making it easy to carry for day trips.

That is 0.41 kg, which helps visualize shipping weight or adding it to a packed bag.

Total weight of the speaker itself.

Package Height

What is the package height?

5.5 inch 0 Votes
5 inch 0 Votes

Bose SoundLink Flex SE
vs
UE Wonderboom 2
Package Height

Bose SoundLink Flex SE has a package height of 5.5 inches, slightly taller than UE Wonderboom 2's 5 inches. This minor difference may affect packing and portability marginally but is mostly negligible for users.

Height of the product’s box or package.

Depth

What is the product depth?

2.1 inch 0 Votes
3.8 inch 0 Votes

Bose SoundLink Flex SE
Bose SoundLink Flex SE

Depth is 2.1 in (≈ 5.33 cm), contributing to the speaker's overall compact size.

Measures the speaker’s overall depth.

Package Width

What is the package width?

9.5 inch 0 Votes
7.15 inch 0 Votes

Bose SoundLink Flex SE
Bose SoundLink Flex SE

Package width is 9.5 in (≈ 24.13 cm), useful for shelving and shipping dimensions.

Width of the product’s box or package.

Package Depth

What is the package depth?

3.5 inch 0 Votes
6.45 inch 0 Votes

Bose SoundLink Flex SE
Bose SoundLink Flex SE

Package depth is 3.5 in (≈ 8.89 cm), helpful for packing and transport planning.

Depth of the product’s box or package.

Folded Depth

What is the folded depth?

Who knows? 0 Votes Bose SoundLink Flex SE (Help us out by suggesting one!)

3.75 inch 0 Votes

UE Wonderboom 2
UE Wonderboom 2

Folded depth measures 3.75 inch, showing how deep the unit is when stored.

That equals 9.53 cm, handy for packing or storage considerations.

Depth of the speaker when folded, if applicable.

Audio Performance 27

DSP Processor Type

What type of DSP does it use?

0 Bose SoundLink Flex SE 0 Votes Basic DSP

0 UE Wonderboom 2 0 Votes Basic DSP

Bose SoundLink Flex SE
vs
UE Wonderboom 2
DSP Processor Type

Both Bose SoundLink Flex SE and UE Wonderboom 2 use a Basic DSP processor. Equal digital signal processing levels mean that audio refinement won’t significantly differ between the two in this aspect.

Type of digital signal processor used.

Output Power RMS

What is the RMS output power?

5 Watt 0 Votes
10 Watt 1 Votes

Bose SoundLink Flex SE
vs
UE Wonderboom 2
Output Power RMS

Bose SoundLink Flex SE outputs 5 Watts RMS power versus UE Wonderboom 2's stronger 10 Watts RMS. The higher output power in UE Wonderboom 2 indicates louder, more powerful audio, making it better for larger or noisy environments.

Continuous power the speaker can deliver.

UE's 10 watt blows the Bose 5 watt out the water if you like loud music outdoors

See more

Room Coverage Area

What room area can it cover?

200 ft² 0 Votes
150 ft² 0 Votes

Bose SoundLink Flex SE
Bose SoundLink Flex SE

Rated room coverage area is 200 ft² (≈ 18.58 m²), which helps estimate how well the speaker can fill a small room with sound.

UE Wonderboom 2
UE Wonderboom 2

Estimated room coverage area is 150 ft², appropriate for small to medium rooms.

That converts to 13.94 m², which helps compare performance for spaces measured metrically.

Estimated maximum space the speaker can fill.

Driver Size

What is the driver size?

2 inch 0 Votes
1.57 inch 0 Votes

Bose SoundLink Flex SE
Bose SoundLink Flex SE

Driver size is 2 in (≈ 5.08 cm), which helps set expectations for bass and midrange performance.

UE Wonderboom 2
UE Wonderboom 2

The driver diameter is 1.57 inch which is compact for a portable speaker.

This corresponds to 3.99 cm, useful to visualize physical size when comparing to other compact speakers.

Diameter of the main speaker driver.

Number of Drivers

How many drivers does it have?

0 Bose SoundLink Flex SE 0 Votes 2

0 UE Wonderboom 2 0 Votes 2

Bose SoundLink Flex SE
Bose SoundLink Flex SE

Contains 2 drivers, which typically supports basic stereo separation in a compact speaker.

UE Wonderboom 2
UE Wonderboom 2

The product lists 2 drivers, which typically implies a stereo or dual-element configuration for fuller sound than a single driver.

Dual drivers can improve stereo imaging and overall perceived volume in a compact package.

Total number of speaker drivers.

Peak Power

What is the peak power output?

Who knows? 0 Votes Bose SoundLink Flex SE (Help us out by suggesting one!)

10 Watt 0 Votes

UE Wonderboom 2
UE Wonderboom 2

Peak power is listed as 10 Watt, which aligns with compact portable speaker output levels.

This provides a sense of maximum loudness potential in small environments.

Maximum short-term power handling.

Frequency Response Max

What is the maximum frequency response?

20,000 Hz 0 Votes
20,000 Hz 0 Votes

UE Wonderboom 2
UE Wonderboom 2

The upper frequency limit is 20000 Hz, which covers the typical human hearing range ceiling.

This suggests the speaker aims to reproduce full-range audio up to 20 kHz.

Highest frequency the speaker can reproduce.

Woofer Size

What is the woofer size?

Who knows? 0 Votes Bose SoundLink Flex SE (Help us out by suggesting one!)

1.57 inch 0 Votes

UE Wonderboom 2
UE Wonderboom 2

The woofer diameter is 1.57 inch, indicating a small driver size tuned for compact enclosures.

This converts to 3.99 cm, helpful when comparing driver sizes across international specs.

Size of the low-frequency driver.

Distortion at Power Level

What is the distortion at full power?

Who knows? 0 Votes Bose SoundLink Flex SE (Help us out by suggesting one!)

1 % 0 Votes

Distortion measured at rated power.

Impedance

What is the impedance?

Who knows? 0 Votes Bose SoundLink Flex SE (Help us out by suggesting one!)

4 ohm 0 Votes

Resistance the speaker presents to audio signals.

Sensitivity

What is the sensitivity rating?

Who knows? 0 Votes Bose SoundLink Flex SE (Help us out by suggesting one!)

87 dB 0 Votes

Efficiency of converting power into sound.

Loudness Level

What is the loudness level?

Who knows? 0 Votes Bose SoundLink Flex SE (Help us out by suggesting one!)

86 dB 0 Votes

Subjective measure of perceived volume.

Connectivity 17

Bluetooth Range

What is the Bluetooth range?

30 ft 0 Votes
100 ft 0 Votes

Bose SoundLink Flex SE
vs
UE Wonderboom 2
Bluetooth Range

Bluetooth range of Bose SoundLink Flex SE is 30 feet, while UE Wonderboom 2 offers a much longer 100 feet. For those needing extended wireless range, UE Wonderboom 2 is more suitable for flexible device placement.

Maximum effective distance between device and speaker.

Bluetooth Version

What Bluetooth version does it use?

0 Bose SoundLink Flex SE 0 Votes 5.3

0 UE Wonderboom 2 1 Votes 5.0

Bose SoundLink Flex SE
vs
UE Wonderboom 2
Bluetooth Version

Bose SoundLink Flex SE features a newer Bluetooth 5.3 version compared to UE Wonderboom 2's Bluetooth 5.0. The newer version can enhance connectivity stability and power efficiency, slightly favoring Bose for wireless reliability.

Specifies the Bluetooth version for compatibility and range.

Bluetooth 5.3 on the Bose is cool but 30 ft range is kinda sus compared to UE's 100 ft

See more

Bluetooth Codecs Supported

What Bluetooth codecs are supported?

0 Bose SoundLink Flex SE 0 Votes SBC, AAC

0 UE Wonderboom 2 0 Votes SBC

Bose SoundLink Flex SE
Bose SoundLink Flex SE

Supports the codecs SBC and AAC, with AAC often providing better sound quality on Apple devices while SBC offers broad compatibility.

Audio codec compatibility for Bluetooth streaming.

Pairing Memory Devices

How many devices can it remember for pairing?

0 Bose SoundLink Flex SE 0 Votes 8

0 UE Wonderboom 2 0 Votes 2

Bose SoundLink Flex SE
Bose SoundLink Flex SE

Can remember up to 8 paired devices, making it convenient to switch among multiple phones or tablets.

Number of devices that can be remembered for auto-reconnect.

Multipoint Bluetooth Support

Does it support multipoint Bluetooth?

Yes 1 Votes Bose SoundLink Flex SE

Yes 0 Votes UE Wonderboom 2

Bose SoundLink Flex SE
vs
UE Wonderboom 2
Multipoint Bluetooth Support

Both speakers support Multipoint Bluetooth, allowing connection to multiple devices simultaneously. This feature on both Bose SoundLink Flex SE and UE Wonderboom 2 enhances user convenience when switching audio sources.

Connects to multiple devices simultaneously.

Multipoint Bluetooth support on both is great for switching devices easily

See more

NFC Pairing

Does it support NFC pairing?

No 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

Bose SoundLink Flex SE
vs
UE Wonderboom 2
NFC Pairing

Neither Bose SoundLink Flex SE nor UE Wonderboom 2 support NFC pairing. Users wanting quick tap-to-pair functionality would find this feature absent in both, making them equivalent in this aspect.

Allows quick device pairing via Near Field Communication.

Wi Fi Support

Does it support Wi-Fi?

No 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

Bose SoundLink Flex SE
vs
UE Wonderboom 2
Wi Fi Support

Wi-Fi support is not available on either Bose SoundLink Flex SE or UE Wonderboom 2, limiting streaming choices to Bluetooth only. Consumers needing Wi-Fi connectivity should look for other products.

Enables network-based streaming and updates.

Multi Speaker Pairing

Does it support multi-speaker pairing?

Yes 0 Votes Bose SoundLink Flex SE

Yes 0 Votes UE Wonderboom 2

Allows linking multiple speakers for synchronized playback.

Stereo Pairing

Does it support stereo pairing?

Yes 0 Votes Bose SoundLink Flex SE

Yes 0 Votes UE Wonderboom 2

Enables pairing two units for left/right stereo sound.

USB Playback Support

Does it support USB playback?

No 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

Plays music directly from USB storage devices.

MicroSD Slot

Does it have a MicroSD slot?

No 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

Accepts MicroSD cards for onboard playback.

Line Out Audio Out

Does it have line-out audio?

No 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

Output for connecting external speakers or amps.

Power & Battery 20

Charging Port Type

What type of charging port does it have?

0 Bose SoundLink Flex SE 1 Votes USB-C

0 UE Wonderboom 2 0 Votes Micro USB

Bose SoundLink Flex SE
vs
UE Wonderboom 2
Charging Port Type

Bose SoundLink Flex SE charges via USB-C, while UE Wonderboom 2 uses Micro USB. USB-C is more modern and reversible, offering faster charging capabilities, making Bose more future-proof on charging convenience.

Port type used for charging.

USB-C on Bose is way nicer than the Micro USB on UE for charging

See more

Power Bank Function

Does it support power bank function?

No 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

Bose SoundLink Flex SE
vs
UE Wonderboom 2
Power Bank Function

Neither speaker offers a power bank function to charge external devices. If power bank capability is important, customers will need to consider alternative models besides Bose SoundLink Flex SE and UE Wonderboom 2.

Can charge external devices via USB.

Charging Time

What is the charging time?

4 hours 0 Votes
2.6 hours 1 Votes

Bose SoundLink Flex SE
vs
UE Wonderboom 2
Charging Time

Charging time for Bose SoundLink Flex SE is 4 hours, substantially longer than UE Wonderboom 2’s 2.6 hours. Faster charging UE Wonderboom 2 suits users needing quicker battery turnaround.

Time required to fully recharge the battery.

UE charges faster in 2.6 hours compared to Bose's 4 hours which is handy

See more

Battery Life

What is the battery life?

12 hours 0 Votes
13 hours 0 Votes

Bose SoundLink Flex SE
Bose SoundLink Flex SE

Battery life is 12 hours under typical usage, supporting extended listening without frequent recharging.

UE Wonderboom 2
UE Wonderboom 2

Rated battery life is 13 hours, indicating all-day casual use on a single charge.

Actual runtime will depend on volume level, content, and environmental conditions.

Estimated playback time per charge.

Battery Capacity

What is the battery capacity?

Who knows? 0 Votes Bose SoundLink Flex SE (Help us out by suggesting one!)

1,080 mAh 0 Votes

UE Wonderboom 2
UE Wonderboom 2

Battery capacity is 1080 mAh, which balances compact size with several hours of playback.

Actual runtime will vary based on volume and usage conditions.

Battery storage capacity in milliamp-hours.

Fast Charging Support

Does it support fast charging?

Yes 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

Bose SoundLink Flex SE
Bose SoundLink Flex SE

Supports fast charging, which can shorten recharge times when used with a compatible fast charger.

Reduces charging time with fast-charge tech.

Power Consumption

What is the power consumption?

Who knows? 0 Votes Bose SoundLink Flex SE (Help us out by suggesting one!)

15 W 0 Votes

UE Wonderboom 2
UE Wonderboom 2

Power consumption is 15 W under load, which is modest for a portable speaker and aligns with battery-powered operation.

Expect this to reflect peak or active playback scenarios rather than idle use.

Average power drawn during operation.

Standby Power Consumption

What is the standby power consumption?

Who knows? 0 Votes Bose SoundLink Flex SE (Help us out by suggesting one!)

0.5 W 0 Votes

UE Wonderboom 2
UE Wonderboom 2

Standby power consumption is 0.5 W, indicating low energy draw when idle.

Lower standby consumption helps preserve battery when the unit is powered but not actively playing.

Power consumed while idle or on standby.

External Power Supply

Does it require an external power supply?

Yes 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

UE Wonderboom 2
UE Wonderboom 2

No external power supply is provided, meaning the speaker relies on its internal battery and USB charging.

You should plan to charge from a USB adapter or power bank rather than expecting a dedicated AC adapter in the box.

Uses a removable/replaceable external power unit.

Energy Saving Mode

Does it have energy saving mode?

Yes 0 Votes Bose SoundLink Flex SE

Yes 0 Votes UE Wonderboom 2

Bose SoundLink Flex SE
Bose SoundLink Flex SE

Provides an energy saving mode to reduce power draw when idle, helping extend usable battery life between charges.

Enables automatic power saving functions.

Battery Life Indicator Accuracy

How accurate is the battery life indicator?

Who knows? 0 Votes Bose SoundLink Flex SE (Help us out by suggesting one!)

10 % 0 Votes

UE Wonderboom 2
UE Wonderboom 2

Battery life indicator accuracy is 10%, so displayed remaining charge may vary within that margin.

Expect the battery meter to give general guidance rather than exact minutes remaining.

Accuracy of displayed battery percentage.

Battery Type

What is the battery type?

0 Bose SoundLink Flex SE 0 Votes Li-ion

0 UE Wonderboom 2 0 Votes Li-ion

Bose SoundLink Flex SE
vs
UE Wonderboom 2
Battery Type

Both devices use Li-ion battery types, which offer reliable and rechargeable power. This similarity ensures comparable battery technology benefits like energy density and rechargeability.

Identifies the battery technology used.

Durability & Build 18

Protective Bumpers

Does it have protective bumpers?

Yes 0 Votes Bose SoundLink Flex SE

Yes 1 Votes UE Wonderboom 2

Bose SoundLink Flex SE
vs
UE Wonderboom 2
Protective Bumpers

Protective bumpers are present on both Bose SoundLink Flex SE and UE Wonderboom 2, providing impact resistance. This shared durability feature aids in protecting the device during drops or rough handling.

Extra bumpers to absorb shock from falls.

Both have protective bumpers but UE edges out with more certifications overall

See more

Scratch Resistant Coating

Does it have scratch resistant coating?

Yes 0 Votes Bose SoundLink Flex SE

Yes 0 Votes UE Wonderboom 2

Bose SoundLink Flex SE
vs
UE Wonderboom 2
Scratch Resistant Coating

Both Bose SoundLink Flex SE and UE Wonderboom 2 include a scratch-resistant coating, enhancing durability during outdoor use. This feature protects against minor cosmetic damage for both models equally.

Prevents scratches on outer body.

Temperature Resistance

What is the temperature resistance?

Who knows? 0 Votes Bose SoundLink Flex SE (Help us out by suggesting one!)

Who knows? 0 Votes UE Wonderboom 2 (Help us out by suggesting one!)

Operating temperature range tolerance.

Strap Attachment Point

Does it have a strap attachment point?

Yes 0 Votes Bose SoundLink Flex SE

Yes 0 Votes UE Wonderboom 2

Bose SoundLink Flex SE
vs
UE Wonderboom 2
Strap Attachment Point

Both speakers have strap attachment points, facilitating portability via straps. This shared feature benefits users needing easy-carry options, making either Bose SoundLink Flex SE or UE Wonderboom 2 suitable.

Supports attaching a carrying strap.

IP Rating

What is the IP rating?

0 Bose SoundLink Flex SE 0 Votes IP67

0 UE Wonderboom 2 0 Votes IP67

Bose SoundLink Flex SE
Bose SoundLink Flex SE

Rated IP67, meaning it is dust-tight and can withstand immersion in up to 1 meter of water for about 30 minutes, suitable for outdoor use in wet conditions.

UE Wonderboom 2
UE Wonderboom 2

The IP rating is IP67, meaning the speaker is dust-tight and can be submerged in up to 1 meter of fresh water for a limited time.

This makes it suitable for poolside use and outdoor activities where exposure to dust and water is likely.

Indicates water and dust resistance.

Drop Resistance Height

What is the drop resistance height?

3 ft 0 Votes
5 ft 0 Votes

Bose SoundLink Flex SE
Bose SoundLink Flex SE

Rated to survive drops from 3 ft (≈ 0.91 m), indicating it can handle typical short tumbles and accidental falls.

UE Wonderboom 2
UE Wonderboom 2

Drop resistance height is 5 ft, suggesting the speaker can survive typical accidental drops from waist height.

That corresponds to 1.52 m, a useful metric benchmark for durability testing.

Maximum tested drop height the speaker can survive.

Corrosion Resistant

Is it corrosion resistant?

Yes 0 Votes Bose SoundLink Flex SE

Yes 0 Votes UE Wonderboom 2

UE Wonderboom 2
UE Wonderboom 2

Yes — the product is described as corrosion resistant, which helps longevity in humid or marine-adjacent environments.

Corrosion resistance is beneficial if you frequently use the speaker outdoors or near pools.

Prevents metal parts from rusting.

Shockproof

Is the speaker shockproof?

Yes 0 Votes Bose SoundLink Flex SE

Yes 0 Votes UE Wonderboom 2

Protects the speaker from drops and impacts.

Waterproof

Is the speaker waterproof?

Yes 0 Votes Bose SoundLink Flex SE

Yes 0 Votes UE Wonderboom 2

Indicates whether the device can survive water immersion.

Dustproof

Is the speaker dustproof?

Yes 0 Votes Bose SoundLink Flex SE

Yes 0 Votes UE Wonderboom 2

Prevents dust ingress that may damage internals.

Saltwater Resistance

Is the speaker resistant to saltwater?

Yes 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

Designed to withstand exposure to seawater.

UV Resistant Housing

Does it have UV resistant housing?

Yes 0 Votes Bose SoundLink Flex SE

Yes 0 Votes UE Wonderboom 2

Protects material color and strength under sunlight.

Controls & Interface 16

Control Type

What type of control does it have?

0 Bose SoundLink Flex SE 0 Votes Touch

0 UE Wonderboom 2 0 Votes Buttons

Defines the main input control style.

Multi Device Controls

Does it support multi-device controls?

Yes 0 Votes Bose SoundLink Flex SE

Yes 0 Votes UE Wonderboom 2

Can control multiple paired devices.

LED Indicators

Does it have LED indicators?

Yes 0 Votes Bose SoundLink Flex SE

Yes 0 Votes UE Wonderboom 2

Small LED lights showing device status.

On Device Buttons

Does it have on-device buttons?

Yes 0 Votes Bose SoundLink Flex SE

Yes 0 Votes UE Wonderboom 2

UE Wonderboom 2
UE Wonderboom 2

Yes — the unit includes physical on-device buttons for playback and volume control.

This allows quick control without using a paired phone or app.

Indicates presence of physical buttons for basic functions.

Touch Controls

Does it have touch controls?

No 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

Provides touch-sensitive areas for commands.

Voice Control

Does it support voice control?

Yes 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

Allows speaker to be controlled via voice commands.

Remote Control

Is a remote control included?

No 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

Indicates if a separate remote control is provided.

App Control

Does it support app control?

Yes 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

Allows control via smartphone app.

Display Type

What is the display type?

0 Bose SoundLink Flex SE 0 Votes None

0 UE Wonderboom 2 0 Votes None

Type of display for feedback and information.

Display Size

What is the display size?

Who knows? 0 Votes Bose SoundLink Flex SE (Help us out by suggesting one!)

Who knows? 0 Votes UE Wonderboom 2 (Help us out by suggesting one!)

Screen size of the display if present.

Backlit Buttons

Does it have backlit buttons?

No 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

Illuminated buttons for visibility in low light.

Customizable Buttons

Does it have customizable buttons?

No 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

Bose SoundLink Flex SE
vs
UE Wonderboom 2
Customizable Buttons

Customizable buttons are not available on either Bose SoundLink Flex SE or UE Wonderboom 2, limiting user interface personalization. Customers preferring customizable controls may need other models.

Allows users to reassign button functions.

Smart Features 16

Voice Assistant Support

Which voice assistants are supported?

0 Bose SoundLink Flex SE 1 Votes Siri, Google Assistant

0 UE Wonderboom 2 0 Votes No

Indicates which voice assistants are supported.

Voice Assistant support on the Bose makes it smarter for handsfree control

See more

Over The Air Updates

Does it support over-the-air updates?

Yes 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

Bose SoundLink Flex SE
Bose SoundLink Flex SE

Over-the-air updates are supported, so firmware improvements and fixes can be applied without needing a service visit.

Software updates delivered wirelessly.

Multi Room Support

Does it support multi-room setup?

No 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

Enables synchronization with other speakers across rooms.

Smart Home Integration

Does it support smart home integration?

No 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

Allows integration with smart home ecosystems.

App Ecosystem

What app ecosystem does it use?

0 Bose SoundLink Flex SE 0 Votes Proprietary App

0 UE Wonderboom 2 0 Votes Proprietary App

Ecosystem through which the speaker app works.

Parental Controls

Does it have parental controls?

No 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

Features to restrict access or usage for children.

Offline Mode

Does it have an offline mode?

Yes 0 Votes Bose SoundLink Flex SE

Yes 0 Votes UE Wonderboom 2

Allows operation without internet connectivity.

Cloud Sync

Does it support cloud sync?

No 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

Syncs settings and playlists via the cloud.

AI Sound Optimization

Does it have AI sound optimization?

Yes 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

Uses AI to automatically tune sound for environment.

Smart Scheduling

Does it support smart scheduling?

No 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

Allows timed playback or auto power on/off.

Companion App Features

What features are available in the companion app?

0 Bose SoundLink Flex SE 0 Votes EQ Control, Presets, Firmware Updates

0 UE Wonderboom 2 0 Votes Firmware Updates

Features available within the companion app.

Supported Streaming Services

Which streaming services are supported?

Who knows? 0 Votes Bose SoundLink Flex SE (Help us out by suggesting one!)

Who knows? 0 Votes UE Wonderboom 2 (Help us out by suggesting one!)

Streaming services directly integrated.

Ports & Expansion 18

USB C Port

Does it have a USB C port?

Yes 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

Bose SoundLink Flex SE
Bose SoundLink Flex SE

Includes a USB C port for charging and potential wired connections, simplifying modern cable compatibility.

Modern USB Type C port for fast charging or data.

AUX Input

Does it have an AUX input?

No 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

Standard 3.5mm input for wired audio.

USB A Port

Does it have a USB A port?

No 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

Full-size USB port for playback or charging.

Micro USB Port

Does it have a Micro USB port?

No 0 Votes Bose SoundLink Flex SE

Yes 0 Votes UE Wonderboom 2

Legacy Micro USB port for charging or updates.

Optical Input

Does it have an optical input?

No 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

Digital optical input for high-quality audio.

HDMI Input

Does it have an HDMI input?

No 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

HDMI port for audio and video pass-through.

HDMI ARC/eARC Support

Does this speaker support HDMI ARC or eARC?

No 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

Indicates if the portable speaker supports HDMI ARC or eARC for high-quality audio passthrough from TVs and other devices.

Ethernet Port

Does it have an Ethernet port?

No 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

Wired network port for stable internet.

Memory Card Slot

Does it have a memory card slot?

No 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

Slot for SD or microSD cards with stored music.

RCA Input

Does it have RCA input?

No 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

Stereo RCA inputs for analog devices.

RCA Output

Does it have RCA output?

No 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

RCA output for connecting external devices.

Coaxial Input

Does it have a coaxial input?

No 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

Digital coaxial audio input.

Indicators & Feedback 13

OLED Display

Does it have an OLED display?

No 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

High-quality OLED screen for advanced info.

Battery Level Indicator

Does it have a battery level indicator?

No 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

Shows remaining battery life visually.

Charging Indicator

Does it have a charging indicator?

No 0 Votes Bose SoundLink Flex SE

Yes 0 Votes UE Wonderboom 2

Lights or icons that show charging status.

Bluetooth Pairing Indicator

Does it have a Bluetooth pairing indicator?

No 0 Votes Bose SoundLink Flex SE

Yes 0 Votes UE Wonderboom 2

Light or sound confirming Bluetooth pairing.

NFC Pairing Indicator

Does it have an NFC pairing indicator?

No 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

Indicator that confirms NFC pairing process.

Volume Level Indicator

Does it have a volume level indicator?

No 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

Shows volume level visually or digitally.

LED Display

Does it have an LED display?

No 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

Built-in LED display for device status.

LCD Display

Does it have an LCD display?

No 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

Small LCD screen for detailed info.

Multicolor LED Lighting

Does it have multicolor LED lighting?

No 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

Decorative LEDs with customizable colors.

LED Light Patterns

What LED light patterns are available?

0 Bose SoundLink Flex SE 0 Votes No

0 UE Wonderboom 2 0 Votes Pulse, Wave, Party

Different LED patterns for mood and effects.

Voice Prompts

Does it have voice prompts?

Yes 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

Spoken alerts for pairing, battery, etc.

Haptic Feedback

Does it have haptic feedback?

No 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

Vibration feedback for control confirmation.

Accessories & Package 9

Carrying Case

Is a carrying case included?

No 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

Shows whether a protective carrying case is included.

Eco Friendly Packaging

Does it have eco-friendly packaging?

Yes 0 Votes Bose SoundLink Flex SE

Yes 0 Votes UE Wonderboom 2

Confirms use of recyclable or reduced-waste packaging.

Charging Cable

Is a charging cable included?

Yes 0 Votes Bose SoundLink Flex SE

Yes 0 Votes UE Wonderboom 2

Confirms if a charging cable is included in the package.

Charging Cable Type

What type of charging cable is included?

0 Bose SoundLink Flex SE 0 Votes USB C

0 UE Wonderboom 2 0 Votes Micro USB

Type of charging cable provided in the package.

Carrying Strap

Does it include a carrying strap?

Yes 0 Votes Bose SoundLink Flex SE

Yes 0 Votes UE Wonderboom 2

Indicates if a carrying strap is part of the package.

Mounting Accessories

Are mounting accessories included?

No 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

Additional mounts, clips, or stands in the package.

User Manual

Is a user manual included?

Yes 0 Votes Bose SoundLink Flex SE

Yes 0 Votes UE Wonderboom 2

Indicates if a printed or digital manual is included.

Warranty Card

Is a warranty card included?

Yes 0 Votes Bose SoundLink Flex SE

Yes 0 Votes UE Wonderboom 2

Warranty documentation included in the box.

Retail Box Design

What is the retail box design?

0 Bose SoundLink Flex SE 0 Votes Standard

0 UE Wonderboom 2 0 Votes Standard

Style of the retail box design.

Safety & Compliance 14

CE Certification

Is it CE certified?

Yes 0 Votes Bose SoundLink Flex SE

Yes 0 Votes UE Wonderboom 2

Confirms compliance with EU safety standards.

RoHS Compliance

Is it RoHS compliant?

Yes 0 Votes Bose SoundLink Flex SE

Yes 0 Votes UE Wonderboom 2

Ensures restriction of hazardous materials.

BSMI Certification

Is it BSMI certified?

No 0 Votes Bose SoundLink Flex SE

Yes 0 Votes UE Wonderboom 2

Taiwan safety and electromagnetic compliance.

Overcharge Protection

Does it have overcharge protection?

Yes 0 Votes Bose SoundLink Flex SE

Yes 0 Votes UE Wonderboom 2

Bose SoundLink Flex SE
Bose SoundLink Flex SE

Built-in overcharge protection helps prevent battery damage if the speaker remains connected after reaching full charge.

Protects battery from overcharging damage.

FCC Certification

Is it FCC certified?

Yes 0 Votes Bose SoundLink Flex SE

Yes 0 Votes UE Wonderboom 2

Confirms compliance with US electronic regulations.

UL Certification

Is it UL certified?

Yes 0 Votes Bose SoundLink Flex SE

Yes 0 Votes UE Wonderboom 2

Verifies product meets electrical safety standards.

CSA Certification

Is it CSA certified?

No 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

Confirms Canadian Standards Association compliance.

PSE Certification

Is it PSE certified?

No 0 Votes Bose SoundLink Flex SE

Yes 0 Votes UE Wonderboom 2

Japanese electrical appliance safety certification.

KC Certification

Is it KC certified?

No 0 Votes Bose SoundLink Flex SE

Yes 0 Votes UE Wonderboom 2

Korean Certification for electronics safety.

Energy Star

Is it Energy Star certified?

No 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

Confirms energy efficiency standard.

Safety Shutoff Feature

Does it have a safety shutoff feature?

Yes 0 Votes Bose SoundLink Flex SE

Yes 0 Votes UE Wonderboom 2

Automatic power off to prevent overheating or damage.

Short Circuit Protection

Does it have short circuit protection?

Yes 0 Votes Bose SoundLink Flex SE

Yes 0 Votes UE Wonderboom 2

Prevents damage from electrical short circuits.

Warranty & Support 10

Return Policy Duration

What is the return policy duration?

30 days 0 Votes
30 days 0 Votes

Bose SoundLink Flex SE
Bose SoundLink Flex SE

Return policy duration is 30 days, allowing a month to evaluate the product and request a return if needed.

UE Wonderboom 2
UE Wonderboom 2

Return policy duration is 30 days, giving a typical window for evaluating the product.

Keep proof of purchase handy if you need to request a return within that period.

Time frame allowed for returns.

International Warranty

Does it have an international warranty?

Yes 0 Votes Bose SoundLink Flex SE

Yes 0 Votes UE Wonderboom 2

Warranty valid across multiple countries.

Replacement Policy

What is the replacement policy?

0 Bose SoundLink Flex SE 0 Votes Full

0 UE Wonderboom 2 0 Votes Standard

Describes type of replacement service offered.

Warranty Period

What is the warranty period?

1 years 0 Votes
2 years 0 Votes

UE Wonderboom 2
UE Wonderboom 2

The warranty period is 2 years, offering a reasonable manufacturer's coverage window.

This typically covers defects in materials and workmanship under normal use.

Duration of warranty coverage in years.

Customer Support Channels

What customer support channels are available?

0 Bose SoundLink Flex SE 0 Votes Phone, Email, Chat, App

0 UE Wonderboom 2 0 Votes Phone, Email, Chat, App

Bose SoundLink Flex SE
Bose SoundLink Flex SE

Customer support is available via Phone, Email, Chat, and App, giving multiple contact options for troubleshooting and service.

Types of customer support channels available.

Warranty Coverage Type

What is the warranty coverage type?

0 Bose SoundLink Flex SE 0 Votes Limited

0 UE Wonderboom 2 0 Votes Limited

Type of warranty provided for the speaker.

Extended Warranty Option

Is extended warranty available?

Yes 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

Indicates availability of extended warranty.

Repair Service Availability

Are repair services available?

Yes 0 Votes Bose SoundLink Flex SE

Yes 0 Votes UE Wonderboom 2

Confirms if repair services are offered.

Support Availability Hours

What are the support availability hours?

0 Bose SoundLink Flex SE 0 Votes 24/7

0 UE Wonderboom 2 0 Votes 24/7

Hours when customer support can be reached.

On Site Support

Is on-site support available?

No 0 Votes Bose SoundLink Flex SE

No 0 Votes UE Wonderboom 2

Indicates whether technician visits are available.

Surveys

Because hot takes deserve votes.

Sound Quality

How would you rate the sound quality of this portable speaker?

Excellent
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2
Very good
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2
Decent
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2
Average
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2
Poor
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2

Bass Performance

How strong and deep is the bass on this portable speaker?

Powerful
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2
Strong
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2
Balanced
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2
Weak
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2
Flat
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2

Battery Life

How long does the battery last on a full charge?

Excellent
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2
Good
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2
Average
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2
Short
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2
Very short
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2

Loudness

How loud can this portable speaker get without distortion?

Very loud
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2
Loud
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2
Moderate
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2
Low
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2
Very low
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2

Bluetooth Connectivity

How stable and reliable is the Bluetooth connection of this portable speaker?

Excellent
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2
Good
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2
Decent
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2
Weak
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2
Poor
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2

Durability

How durable and well-built does this portable speaker feel?

Very sturdy
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2
Solid
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2
Decent
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2
Weak
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2
Fragile
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2

Weight

How easy is it to carry and move around this portable speaker?

Extremely portable
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2
Light
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2
Manageable
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2
Heavy
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2
Very heavy
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2

Water and Dust Resistance

How resistant is this portable speaker to water and dust?

Excellent
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2
Good
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2
Moderate
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2
Basic
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2
None
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2

Design

How stylish and well-designed does this portable speaker look?

Very stylish
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2
Nice
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2
Decent
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2
Basic
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2
Dull
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2

Pricing

How would you describe the price of this portable speaker for its sound and features?

Great value for money
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2
Pretty good price
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2
Fair deal
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2
Kinda pricey
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2
Crazy expensive
0 Votes
Bose SoundLink Flex SE
0 Votes
UE Wonderboom 2

Guides 2

Files 1

Bose SoundLink Flex SE Manual (PDF)

bose.com
bose.com

Files 1

UE Wonderboom 2 Manual (PDF)

bechtle.com
bechtle.com

Reviews 0

The good, the bad, and the brutally honest.

Average Rating

Bose
Bose
Bose SoundLink Flex SE
Bose SoundLink Flex SE
0 / 5 0 Reviews
Ultimate Ears
Ultimate Ears
UE Wonderboom 2
UE Wonderboom 2
0 / 5 0 Reviews

Discussions 0

Thoughts, takes, and hot debates.

Awards 0

Only the best made it here.

Collections 0

Treasures You’ve picked. No fluff, all fun.

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UE Wonderboom 2
Ultimate Ears
Ultimate Ears
UE Wonderboom 2
vs