Bose SoundLink Flex Bluetooth Speaker Review: Everything You Need to Know


  • Crystal clear audio
  • Best for indoors and outdoors
  • Waterproof and dustproof
  • Easy to keep and carry
  • USB-C charging
Bose SoundLink Flex Bluetooth Speaker Review

Technical Specifications

IP RatingIP67
Charging Time4 hours
Playback Time12 hours
Weight1.75 pounds

Bose has been an undisputed name in the audio industry for more than 50 years. SoundLink Flex Bluetooth speaker is the latest addition to Bose’s audio equipment.

It is a multi-purpose wireless speaker that provides a fine sound quality with portable size. Bose has done a great job of creating something as small as BOSE SOUNDLINK FLEX Bluetooth Wireless Speaker, but that’s not all.

Speaker and Performance

Bose has made a huge build-up to its sound and bass during its release, and we are happy to say that SoudLink Flex has succeeded in fulfilling the claim. Bose SoundLink Flex Bluetooth speaker has a great sound quality and is perfect for individuals who are looking for a small but good quality speaker.

Since they have well-balanced bass and treble, the vocals and instruments never mix up, and you can hear them individually. 

Bose SoundLink Flex is a wonderful addition to any home and is ideal for smaller rooms. Bose SoundLink Flex Bluetooth speaker can be used in a number of different ways.  

Another exciting feature we observed is its audio adjusting feature. It slightly optimizes the audio based on the orientation of the speaker. It means whether you keep the Bluetooth speaker in the horizontal, vertical, or hanging position, you will get the same experience.

Another feature is its inbuilt mic; you can pick and answer calls just as you do with wireless earphones. The mic is powerful to capture all your talks!

Build Quality and Design

Bose SoundLink Flex is a rectangular-shaped speaker wrapped in a silicone material. The wrap gives it a rugged look and feels as well as protection from accidental drops and scratches.

Bose SoundLink Flex Bluetooth speaker can be used in a number of different ways. Bose SoundLink Flex has three mounting options, horizontal, vertical, and hook.

On the design side, not just the insulation, the entire device is made with high-quality impact-proof waterproof material. The exterior surface is silicon with a matte-like powder coating that not only handles bruises but also protects the speaker from rust and UV rays.

One advantage of powdered coating is that it does not peel off easily, and the color and texture last for years.

Wireless Features

Bose SoundLink Flex has a rechargeable battery that will provide up to 12 hours of playback and full charging time is nearly 4 hours. To be frank, we are slightly disappointed with the Bluetooth feature. They have only version 4.2 and which is below the current standards. But they have managed to deliver a fair coverage of 30 feet.

Another advanced feature is its capacity to pair with other Bose Soundbars and Bluetooth speakers. It can remember the last eight devices you have connected and ensure quick pairing with them.

Note: You need Bose Connect App to connect to other devices and update the software.

Outdoor Compatibility

As Bose highlighted in their ads, SoundLink Flex is the best for outside activities, such as hiking, trekking, mountaineering, etc. The IP67 rating ensures protection from water and dust. We tried them on dusty ground and sandy beaches and confirmed dust protection.

You can place them in vertical, horizontal, or hanging positions which is good considering the outdoor conditions. 

The rough design can withstand harsh environments such as dirt, mud, water, harsh handling, and physical impacts.

Note: Never charge the speaker in wet condition, and if it is damp, wait until it is dry before charging.

  • Clear sound
  • Balanced bass and treble
  • Waterproof and dustproof
  • Superb build quality
  • Inbuilt microphone
  • Average Bluetooth version 4.2
  • 4 hours for full charging

Let Us Sum This Up

We have provided a detailed Bose SoundLink Flex Bluetooth Speaker review here. They have spectacular sound clarity with a strong and sturdy design.

This can be a royal addition to your room and a perfect partner for your hiking. The IP67 protect can resist extreme mud, dirt, dust, and water. We hope this article helps you to choose the right one for you.

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