Customers are positive about the SoundLink Flex's sound quality, portability, and battery life, with many praising its surprisingly powerful bass for its small size. They also appreciate its waterproof design and ease of Bluetooth connectivity. However, some customers have reported challenges with charging and pairing the speaker with other devices. Overall, the positive feedback significantly outweighs the negative experiences.
This summary was generated by AI based on customer reviews.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 3 Showing 41-60 of 5,499 reviews
Pros mentioned:
Bass, Battery life, Sound quality
Rated 4 out of 5 stars
Powerful bass, sometimes too much.
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
The good: Powerful sound, deep and clear bass, long battery life, solid construction.
The bad: not great at reproducing high frequencies. It shows with certain types of music
This review is from Bose - SoundLink Flex Portable Bluetooth Speaker with Waterproof/Dustproof Design - Black
I would recommend this to a friend
Pros mentioned:
Portability, Sound quality
Rated 5 out of 5 stars
Quality speaker
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This little speaker ia exaclty what i was looking for. I love how easy it was to set up as well as the portability. I use this for audiobooks as well as music and the sound is amazing. Im really happy with this purchase.
This review is from Bose - SoundLink Flex Portable Bluetooth Speaker with Waterproof/Dustproof Design - Chilled Lilac
I would recommend this to a friend
Pros mentioned:
Bass, Sound quality
Rated 5 out of 5 stars
Sounds incredible! It’s worth the money
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
It is the best sounding speaker I’ve ever owned. I use it all the time to play music when I’m studying, relaxing, or just vibing. The audio quality is incredible and you can definitely feel the bass. It also doesn’t distort when It’s at higher volumes.
This review is from Bose - SoundLink Flex Portable Bluetooth Speaker with Waterproof/Dustproof Design - Carmine Red
I would recommend this to a friend
Pros mentioned:
Battery life, Sound quality
Rated 5 out of 5 stars
Love
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I love it ! The battery life is great and its Super loud
This review is from Bose - SoundLink Flex Portable Bluetooth Speaker with Waterproof/Dustproof Design - Stone Blue
I would recommend this to a friend
Pros mentioned:
Sound quality
Rated 5 out of 5 stars
Bose for the win!
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
The sound is an incredible! Love the color as well. And yes, it does float. Perfect for any poolside day. I highly recommend downloading the app and the option to name your device. ;)
This review is from Bose - SoundLink Flex Portable Bluetooth Speaker with Waterproof/Dustproof Design - Carmine Red
I would recommend this to a friend
Pros mentioned:
Bass, Sound quality
Rated 5 out of 5 stars
Bose Mini Speaker
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This small Bose speaker is perfect for travel, just to move around the house, sit on the porch, or patio. The sound quality is excellent! Bass is dynamic for its size. I love it. Well done Bose.
This review is from Bose - SoundLink Flex Portable Bluetooth Speaker with Waterproof/Dustproof Design - Black
I would recommend this to a friend
Pros mentioned:
Battery life, Sound quality
Rated 5 out of 5 stars
LIMITED EDITION BOSE SOUNDLINK FlEX
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Easy to use , all you do is set your wifi. The speaker sound quality and range is excellent. Batter life is excellent, it plays for a long time not like other speakers I’ve bought. I should have bought this speaker instead of buying a JBL Charge 3. Waterproof Soeaker. I recommend it
This review is from Bose - SoundLink Flex Portable Bluetooth Speaker with Waterproof/Dustproof Design - Carmine Red
I would recommend this to a friend
Pros mentioned:
Bass, Battery life
Rated 5 out of 5 stars
Excellent portable Bluetooth.
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I was very shocked to hear that this little speaker provides big sound. There is really good bass and high quality treble. The battery life is also quite good when turned all the way up.
Definitely thinking about purchasing a second one.
I would recommend this to a friend
Pros mentioned:
Bass, Sound quality
Rated 3 out of 5 stars
A+ speaker
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Posted . Owned for less than 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I recently purchased the limited edition, green Bose speaker, I charged 100% made sure he was charged 100%, I tested it out playing a few of my gospel country music. I can definitely hear the base in it. It’s very loud and I had the opportunity to test the regular sky blue at work so I know it like this was a speaker that deliveres, sound and quality! however, with that being said, I played a few songs. I listen to a lot of gospel country music so there is a lot of bass with that being said I feel like if you listen to a lot of song that has a lot of bass and it’s constantly pin the battery is going to die enormously I do believe that because I’ve only played about 15 songs and the battery went to 80%. , It went down to like 60% and that was only being played 10 to 15 songs again the ones that I’ve tried they’ve lasted way longer so I’m kind of confused on that but I’m going to test on my country music and see if it is the fact that the song has a lot of bass so it’s a lot of battery power? Already do believe that is a problem and if being that so I might have to return this, which would basically be a bummer
I would recommend this to a friend
Brand response from Bose Support
Posted .
Hello Tiny,
Thank you for sharing your experience with the SoundLink Flex speaker.
I am glad to hear that you love how this speaker sounds. Please note that the battery life is on average up to 12 hours at typical listening volume, but the usage of the speaker at extreme volumes will reduce its playback time to as little as a few hours. Also if you typically listen to music with a lot of bass, that can also impact the battery life.
If you have any questions, please feel free to contact our support team: https://bose.life/contact Best regards, Lau - Customer Support
Pros mentioned:
Portability, Sound quality
Rated 5 out of 5 stars
Two Thumbs up!
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Excellent portability. Exceptional sound quality and design
This review is from Bose - SoundLink Flex Portable Bluetooth Speaker with Waterproof/Dustproof Design - Stone Blue
I would recommend this to a friend
Pros mentioned:
Battery life, Sound quality
Rated 5 out of 5 stars
Perfect
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Posted . Owned for 1.5 years when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Great sound and holds a charge for hours I highly recommend this speaker
This review is from Bose - SoundLink Flex Portable Bluetooth Speaker with Waterproof/Dustproof Design - Black
I would recommend this to a friend
Pros mentioned:
Sound quality
Rated 5 out of 5 stars
Pairs with other Bose
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Posted . Owned for less than 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Really sounds good using party sound thru the bose app allowing you to link 2 bose speakers together for a better sound or have same music inside and ourside or room to room.
This review is from Bose - SoundLink Flex Portable Bluetooth Speaker with Waterproof/Dustproof Design - Black
I would recommend this to a friend
Pros mentioned:
Sound quality
Rated 5 out of 5 stars
Great and waterproof
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Great sound quality as usual with bose even when wet I have not received any distortion or problem and I have gotten it wet several times.
This review is from Bose - SoundLink Flex Portable Bluetooth Speaker with Waterproof/Dustproof Design - Black
I would recommend this to a friend
Pros mentioned:
Size, Sound quality
Rated 5 out of 5 stars
Amazing
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Amazing product. But what did I expect from bose? I purchased two speakers at once to test them both out and this one is the clear winner. The other one was the larger circular bose speaker. I also like how they added raised areas in the back so it doesn’t vibrate against the wall etc.
Posted . Owned for less than 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Wow! The best sounding portable bluetooth speaker in this size and price range that I have ever purchsed. Light enough to clip it to your backpack for an all day, non-stop music experience but at the same time built to withstand drops, dust, water, and the dog, which you can feel anytime you pick up. For the size, this speaker sounds amazing! If you are expecting a party thunping bass bumping speaker like you would from a bigger speaker, look somewhere else. Great job Bose!
This review is from Bose - SoundLink Flex Portable Bluetooth Speaker with Waterproof/Dustproof Design - Black
I would recommend this to a friend
Pros mentioned:
Sound quality
Rated 5 out of 5 stars
Favorite speaker
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Sound quality is superb. I bought this when deciding between the flex and the JBL Flip6. My friend has the JBl and im definitely glad I got the flex. I prefer the sound and position iq over messing with settings. More than loud enough and never cracks or distortion. Will be getting another so utilize the party mode. Also the mic for the speakerphone, my wife says it’s extremely clear.
The photos below are after a month of using this daily in construction. But given I take good care of my stuff.
I would recommend this to a friend
Pros mentioned:
Battery life, Sound quality
Rated 5 out of 5 stars
Bose flex
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Great sound performs good plays well outside l really like the sound and the way it looks built like a Bose. It really does flex the sound.charges quick and plays a long time.
This review is from Bose - SoundLink Flex Portable Bluetooth Speaker with Waterproof/Dustproof Design - Black
I would recommend this to a friend
Pros mentioned:
Sound quality
Rated 5 out of 5 stars
Big Sound! Bose Soundlink Flex Speaker
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Incredible sound! Love it and it pairs with my other Bose speaker. Very nice color in stone blue!!!
This review is from Bose - SoundLink Flex Portable Bluetooth Speaker with Waterproof/Dustproof Design - Stone Blue
I would recommend this to a friend
Pros mentioned:
Sound quality
Rated 5 out of 5 stars
This is a great purchase!
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
If you want great sound where you hear the vocals and the music clearly, then bose is your best bet. I've been a bose fan for over 20yrs. Haven't deviated much from the sound of bose... its what i'm use to. This is a great purchase... Bluetooth connects with no problem. The sound is Awesome
This review is from Bose - SoundLink Flex Portable Bluetooth Speaker with Waterproof/Dustproof Design - Black
I would recommend this to a friend
Pros mentioned:
Bass, Sound quality
Rated 5 out of 5 stars
A-MAZING!!!!
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Posted . Owned for less than 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This speaker is A-MAZING!!!!
Filled my entire room with excellent sound at high volumes. Could CLEARLY hear the bass. The rest of the house thought I had some kind of sound system goin on. Great buy!
This review is from Bose - SoundLink Flex Portable Bluetooth Speaker with Waterproof/Dustproof Design - Carmine Red