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Customer reviews

Rating 4.8 out of 5 stars with 5534 reviews

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Rating by feature

  • Sound Quality

    Rating 4.9 out of 5 stars

  • Battery Life

    Rating 4.7 out of 5 stars

  • Range

    Rating 4.8 out of 5 stars

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Cons mentioned filter

96%would recommend to a friend

Customers are saying

Customers recognize the SoundLink Flex Portable Bluetooth Speaker for its impressive sound quality, particularly its amazing bass, and its convenient portability. Many appreciate its perfect size for packing, good battery life, and quick Bluetooth connectivity. While the speaker is generally well-received, some customers feel the price is a bit high, and a few have experienced issues with charging and pairing.

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 27 Showing 521-540 of 5,534 reviews
  • Pros mentioned:
    Battery life, Sound quality

    Rated 5 out of 5 stars

    This is the only BT Speaker to consider

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    Posted . Owned for more than 2 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Had an original Bose Soundlink. When it came time to replace (first one lasted 10 years) I would consider nothing else. 10 years of improvement packed into this one resulting in great sound and a long battery life. There is no substitute!

    I would recommend this to a friend
  • Pros mentioned:
    Bass, Size

    Rated 5 out of 5 stars

    Great value, great sound, great product

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great bass notes, clear treble. Quality product by a company you expect great sound from... I've never had a problem with any Bose product I've owned and this is no exception. Medium sized form factor gives it more punch than the smaller one for almost the same money, so definitely worth the upgrade except for all but the most weight conscious buyer. It's portable, but it is heavy for its size. So if ultralight weight is important step down to the smaller version.

    I would recommend this to a friend
  • Pros mentioned:
    Bass, Sound quality

    Rated 5 out of 5 stars

    Great sound

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Amazing sound for such a small speaker. The base is rich and music is very enjoyable to listen to on this. Connecting to my phone is a breeze.

    I would recommend this to a friend
  • Pros mentioned:
    Portability, Sound quality

    Rated 5 out of 5 stars

    Golfing Music

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love the color and the sound quality. Much lighter and easier to transport in my golf bag.

    I would recommend this to a friend
  • Pros mentioned:
    Bass, Sound quality

    Rated 5 out of 5 stars

    BOSE is the Best

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought this for a trip to Jamaica with my wife. We had endless hours of fun when we were in the room and on the patio of the swim up listening to music. I swear by BOSE products and this one won't let you down. It was perfect (we like rock hair band music -Warrant, Winger, VH, Poison, ACDC) and we were singing together in the room and loving every minute of it. It was so refreshing coming back to the room after a full day of sun and fun putting on the speaker to listen to music. Perfect sound (especially the bass for a small speaker) and volume.

    I would recommend this to a friend
  • Pros mentioned:
    Bass, Battery life, Sound quality

    Rated 5 out of 5 stars

    This little thing bumps!

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It sounds great. Great bass for a small speaker. The sound is clean and can fill the whole room. I use it in my office and love it. Battery life has been great.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Size, Sound quality

    Rated 5 out of 5 stars

    Great speaker!

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent sound for a small speaker and pairs quickly and easily. Range is great and the battery lasts me almost two days of use at work.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Sound quality

    Rated 5 out of 5 stars

    Solid Portable Speaker

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Really good sound. Battery lasts a long time. Able to connect to 3+ devices concurrently. Also like that it can be used with a second speaker to produce stereo.

    I would recommend this to a friend
  • Pros mentioned:
    Portability, Size, Sound quality

    Rated 5 out of 5 stars

    Big sound

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    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great product!!! I simply love Bose! Such great sounds coming from this little Bluetooth speaker. Easy to carry from place to place. Sound even fills a larger room.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Portability

    Rated 5 out of 5 stars

    The BOSE that almost got away

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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 my little speaker. My hubby got it for me for Christmas. I put it on my motorcycle so I could have tunes and navigation while riding. The road noise drowns it out above 65 mph but it's better than no music at all. One night, it slipped out of my tie downs and hit the pavement and rolled. We looked for it for 15 minutes, went home, got the truck, went back and looked some more, then decided to continue looking in daylight. In the morning we returned to find it in the grass on the side of the road, in 28 degrees, a little muddy, with a "scar" on the corner, but was still at 40% battery. It connected to my phone immediately and started playing! That's one tough little speaker. Like I said...I LOVE IT!

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Portability, Sound quality

    Rated 5 out of 5 stars

    BOSE SOUNDLINK FLEX

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Sounds bigger than it is. Battery really does last 12 hours. Easy to connect to. I love it. Would buy it all over again.

    I would recommend this to a friend
  • Pros mentioned:
    Bass, Battery life, Sound quality

    Rated 5 out of 5 stars

    Quality speaker

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Big sound in a small package. There is even a good amount of base considering the size of this speaker. Battery life is also exceptionally good. Bose knows quality.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Portability, Sound quality

    Rated 5 out of 5 stars

    Nice sounding bluetooth speaker

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Nice sounding speaker and easy to connect. The device is durable and plays for a number of hours on a single charge.

    I would recommend this to a friend
  • Pros mentioned:
    Size, Sound quality

    Rated 5 out of 5 stars

    My favorite speaker

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    Posted . Owned for more than 2 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I absolutely LOVE this speaker. The size and dimensions make it easy to take with me on my travels. Sound quality is amazing as well. It is Bose after all. the volume isn’t the best for wide open spaces outside but find a tree or area to echo the sound and it works better

    I would recommend this to a friend
  • Pros mentioned:
    Bass, Size, Sound quality

    Rated 5 out of 5 stars

    Big sound little speakers.

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Purchased two of these. Pairing with app is easy and simple. Pairing both together is fantistic with great sound and surprising bass. Big sound little speakers.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Sound quality

    Rated 5 out of 5 stars

    Great Bose sound

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Once again Bose has made another great sounding speaker. The sound quality from this portable speaker is amazing. Very easily can fill a room with great sound. Simply Bluetooth connection, very easy well laid out controls and if you have more that one you can connect to both via the Bose app for "party" mode. Of course the waterproof design has made it great to take on a boat, camping or the beach. For it's size better sound quality than the JBL or Sony. Battery life is is adequate and charging is fast. The color red looks great as well.

    I would recommend this to a friend
  • Pros mentioned:
    Size, Sound quality

    Rated 5 out of 5 stars

    Phenomenal

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This speaker is great! I love how compact it is yet packs a HUGE punch! The clarity is next level. Given the size, clarity, and volume....it is a 10/10! You will not be disappointed.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Size

    Rated 5 out of 5 stars

    Small and powerful

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very efficient with good battery, design and effectiveness all packed in a small body. Easy to carry on for picnics or other events.

    I would recommend this to a friend
  • Pros mentioned:
    Bass, Sound quality

    Rated 5 out of 5 stars

    Excellent sound quality.

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent sound quality. I've been using Anker soundcore boost in the past, this has clear vocals and mids are clear too. Bass is somewhat cleaner than anker, but both have similar bass. Excellent product. Cons: When disconnected from phone, speaker keeps on announcing "searching for bluetooth device" every minute for sometime till it goes off. Its a bit annoying. If you toggle no voice commands in app, then the starting "battery %" announcement goes off, which is a very good feature to know battery %. Hope they fix the "searching" announcement which is annoying.

    I would recommend this to a friend
  • Pros mentioned:
    Portability, Sound quality

    Rated 4 out of 5 stars

    Tought Little Speaker

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    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Requires an app to connect with smartphones, but I used this frequently on PCs and Nintendo Switch. Rubber backing makes it great for uneven surfaces, but it also looks good on a desk. Sounds fine and the buttons are easy to access, easy to pair and use.

    I would recommend this to a friend