Pricing and availability

We compare 600+ stores and found this item at 5 stores. Prices updated .

Guitar Center
4.5 (267)
$159.00
Amazon
4.7 (11819)
$159.00 New
$129.63 Used (Like New)
Musician's Friend
4.0 (267)
$159.00
B&H
4.7 (463)
$159.00

Price History

Based on price data from 4 merchants for "Bose SoundLink Flex Portable Bluetooth Speaker". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Discover the perfect blend of portability and power with the Bose SoundLink Flex Portable Bluetooth Speaker. Designed for music enthusiasts who love to take their soundtracks on the go, this speaker boasts a surprisingly robust audio performance that defies its compact size. Thanks to PositionIQ technology, the SoundLink Flex intuitively optimizes audio output based on its orientation, ensuring that every note is heard with clarity and depth, no matter where your adventures may lead.

Built for the rugged outdoors, this speaker holds an impressive IP67 rating, making it both waterproof and dustproof. Whether you're poolside, at the beach, or on a hiking trail, the SoundLink Flex is ready to withstand the elements. Its durable, silicone-wrapped exterior is designed to resist drops and shocks, and yes, it even floats! So go ahead and sling it into your backpack or clip it to your bag—this speaker is engineered for the adventurer in you.

With Bluetooth 5.1 technology, enjoy a strong and stable connection up to 30 feet away. The multipoint Bluetooth feature allows you to connect two devices simultaneously, so you and a friend can share DJ duties. Plus, with 12 hours of battery life on a single charge, your music will keep playing, no matter how long the party lasts. For those spontaneous calls, the built-in microphone and speakerphone functionality ensure you won't miss a beat.

Key Features:

  • PositionIQ technology for optimized sound based on speaker orientation
  • IP67 waterproof and dustproof rating
  • Durable silicone-wrapped exterior that withstands drops and shocks
  • Bluetooth 5.1 with multipoint connectivity
  • 12 hours of battery life per charge
  • Built-in microphone for speakerphone functionality
  • Pairs with other Bose speakers for Stereo or Party Mode
  • Adjustable EQ through the Bose Connect app

Product specs

Powered Yes
Connection Type Bluetooth
USB 1 x USB-C (charging)
Bluetooth v5.3
EQ Via App
Pairing Modes PositionIQ, Speakerphone, SimpleSync, Party Mode
Additional Features Built-in Microphone
Software Bose Connect app
Power Source Built-in Lithium-ion Battery, USB Powered
Battery Life Up to 12 hours
Enclosure Type IP67 Water Resistant
Enclosure Material Aluminum, Fabric, Nylon, Plastic, Silicone, Steel
Application Indoor, Outdoor
Height 3.56"
Width 7.93"
Depth 2.06"
Weight 1.29 lbs

FAQs

How do I connect my Bose SoundLink Flex to my phone?

To connect your Bose SoundLink Flex to your phone, turn on Bluetooth on your phone, power on the speaker, and press the Bluetooth button. Select "Bose SoundLink Flex" from the list of available devices on your phone.

Is the Bose SoundLink Flex suitable for outdoor use?

Yes, the Bose SoundLink Flex is designed for outdoor use with its IP67 water and dust resistance rating, making it durable enough to withstand various outdoor conditions.

Can I pair multiple Bose SoundLink Flex speakers together?

Yes, you can pair multiple Bose SoundLink Flex speakers using Party Mode through the Bose Connect app for a synchronized audio experience.

How long does the battery last on the Bose SoundLink Flex?

The Bose SoundLink Flex has a battery life of up to 12 hours on a full charge, depending on the volume level and usage.

Does the Bose SoundLink Flex have a built-in microphone for calls?

Yes, the Bose SoundLink Flex features a built-in microphone, allowing you to take calls directly through the speaker when connected to your phone.

What materials are used in the construction of the Bose SoundLink Flex?

The Bose SoundLink Flex is constructed with a combination of aluminum, fabric, nylon, plastic, silicone, and steel, ensuring durability and a premium feel.

CNET

CNET

Bose SoundLink Flex review: Mini but mighty good

Video thumbnail for Bose SoundLink Flex review: Mini but mighty good by CNET

Bose SoundLink Flex review: Mini but mighty good

CNET

CNET

Video thumbnail for Bose Soundlink Flex: The King of Bluetooth Speakers? by Smart Home Sounds

Bose Soundlink Flex: The King of Bluetooth Speakers?

Smart Home Sounds

Smart Home Sounds

Video thumbnail for Bose SoundLink Flex: Incredible Sound, but at a cost… by Cameron Dougherty Tech

Bose SoundLink Flex: Incredible Sound, but at a cost…

Cameron Dougherty Tech

Cameron Dougherty Tech

Video thumbnail for Bose Soundlink Flex Bluetooth Portable Speaker Overview by Abt Electronics

Bose Soundlink Flex Bluetooth Portable Speaker Overview

Abt Electronics

Abt Electronics

Reviews

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Bose SoundLink Flex Portable Bluetooth Speaker.

Use cases and applications

  • While marketed for outdoor use, optimal sound is achieved indoors, especially when placed 3 feet from a wall to enhance richness and clarity.

    Source
  • The Bose Flex is favored for its warmer and softer sound profile, making it ideal for users who prefer a less harsh listening experience.

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  • It is noted to be sufficiently loud for small rooms, such as a college dorm, without overwhelming the space.

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Software and compatibility

  • Owners recommend purchasing new speakers rather than refurbished ones, as older firmware versions may lack updates and could introduce issues like aux port delay.

    Source
  • Some users face difficulties pairing two speakers via software, often resorting to manual Bluetooth button pairing for better success.

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Comparisons

  • Some users find the Soundcore Motion+ to offer similar sound quality with more detail and an aux input, at a cheaper price than the Flex.

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  • The UE Boom 3 is described as having extreme high treble with minimal bass, making the Flex a preferable choice for balanced sound.

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  • Soundcore Motion 300 is noted for better clarity in highs and mids compared to the Flex, with less boomy bass, making it more suitable for certain music preferences.

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  • The Flex Gen 2 reportedly offers clearer sound due to new codecs, with AAC support particularly benefiting iPhone users.

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  • The Bose Flex Gen 2 is considered superior to the JBL Flip 6, offering more powerful sound despite lower wattage claims.

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  • The Flex Gen 2's sound is described as more open, vocal-friendly, with deeper bass and less upper bass compared to Gen 1.

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Features and functionality

  • The speaker is mono with a single driver on one side and a passive radiator on the other, which may confuse users expecting stereo output.

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  • The Gen 2's EQ effectively enhances highs and mids, especially noticeable in the standing position where previous models lacked crispness.

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  • The Position IQ feature adjusts EQ based on the speaker's orientation, with many users preferring it laying on its back for clearer treble and improved sound dispersion.

    Source
  • The new Gen 2 includes a multifunction button and aptx adaptive codec support, which are enhancements over the previous model.

    Source

User experience

  • Multiple owners appreciate the ability to pair two units in stereo mode, enhancing the listening experience in a small home-office environment.

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  • Some users find the notification sound excessively loud, with no option to adjust the volume or turn it off.

    Source

Critic Reviews

Bose SoundLink Flex review: Best mini Bluetooth speaker you can buy right now - CNET

cnet.com

Bose's SoundLink Flex is a compact powerhouse that lives up to the hype with its bold sound and impressive bass, earning it a CNET Editors' Choice Award. It's fully waterproof, dust-proof, and even floats, making it a durable choice for poolside jams. While the Bluetooth 4.2 might seem dated, connectivity is solid, and the 12-hour battery life is a plus. However, the lack of audio input and the dust-attracting silicone finish could be minor annoyances for some. Overall, at $150, it’s a top-notch pick for a portable Bluetooth speaker, offering great value for its sound quality and durability.

positive

Bose SoundLink Flex review | What Hi-Fi?

whathifi.com

The Bose SoundLink Flex Portable Bluetooth Speaker is a sleek and waterproof option perfect for those who value simplicity and portability. It offers clear and detailed midrange sound, making it ideal for voice-driven content like podcasts. However, its sound profile may not be as balanced or precise as competitors like JBL, and its design could be more rugged for outdoor use. Despite these drawbacks, its user-friendly design and reliable performance make it a worthy contender for those seeking an uncomplicated listening experience.

positive

Bose SoundLink Flex Review - RTINGS.com

rtings.com

Bose Soundlink Flex Wireless & Bluetooth Speaker Review - Consumer Reports

consumerreports.org

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