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Customer Ratings & Reviews

Your price for this item is $149.99

Customer reviews

Rating 4.6 out of 5 stars with 1361 reviews

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Rating by feature

  • Value

    Rating 4.4 out of 5 stars

  • Quality

    Rating 4.6 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

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Cons mentioned filter

94%would recommend to a friend

Customers are saying

Customers value the SRS-XB31 Portable Bluetooth Speaker's exceptional sound quality, powerful bass, and long battery life. Many also appreciate its ease of use, waterproof design, and vibrant lights. While some found the price a bit high and had minor issues with charging and the app, the overwhelmingly positive feedback points to a highly enjoyable listening experience. The compact size is also frequently praised.

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 17 Showing 321-340 of 1,360 reviews
  • Pros mentioned:
    Bass, Sound quality

    Rated 5 out of 5 stars

    Great

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

    Great speaker. I love to use it for movies and listening to music. The bass is very good.

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

    Rated 5 out of 5 stars

    Awesome Speaker

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

    Great bass out of a little speaker battery last forever I would highly recommend this speaker!!!

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Sound quality

    Rated 5 out of 5 stars

    Very Good Bluetooth Speaker

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

    This Bluetooth Speaker is easy to use, pairs easily, and has a very good, clear, crisp sound

    I would recommend this to a friend
  • Pros mentioned:
    Lights

    Rated 5 out of 5 stars

    Great Speaker

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

    This speaker is amazing, very loud! The lights are also really cool to look at in the dark.

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

    Rated 4 out of 5 stars

    Good speaker and loud

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

    Very good bass speaker and thumps on most songs but get the sony app and turn bass down and treble up and put in live mode and it sounds even better.

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

    Rated 5 out of 5 stars

    Awesome

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

    Awesome accessory for my tablet. Excellent sound quality! Easy to use, and long battery life.

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

    Rated 5 out of 5 stars

    awesome speaker

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

    This is an awesome speaker with fun lights that change with the music. Great sound and volume.

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

    Rated 5 out of 5 stars

    Great Sound

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

    Great sound and reasonably priced. Use it outdoors and it generates plenty of sound and volume

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

    Rated 5 out of 5 stars

    Sony speaker

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

    I bought it as a gift for my friend, great sound, decent battery charge and not too bulky.

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

    Rated 5 out of 5 stars

    Great quality

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

    Really loud speaker. Quality is also good. Have had just before and Sony is much better

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

    Rated 5 out of 5 stars

    Big sound!!!!

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

    This thing is great. We love the rich bass it gives and long battery life. It is perfect

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

    Rated 5 out of 5 stars

    great item

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

    perfect you can bring it anywhere sound great really loud

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

    Rated 5 out of 5 stars

    Awesome sound

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

    I love the sound and lights and battery life . The app makes it easy to control also.

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

    Rated 5 out of 5 stars

    Great speaker

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

    Great speaker for my needs, has nice bass level and overall good sound..easy to set up

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

    Rated 5 out of 5 stars

    Easy to use and connect

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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 the quality of the sound and the look. It’s compact and holds a long charge

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

    Rated 5 out of 5 stars

    Great for the Beach

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Got this little gem to take to the beach. Lasts all day and puts out great sound.

    I would recommend this to a friend
  • Pros mentioned:
    Bass, Battery life, Lights
    Tech Insider Network Member

    Rated 5 out of 5 stars

    Now I Need To Have a Party

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    Tech Insider Network Member
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I’ve acquired a few Bluetooth speakers over the years and after hearing this one, I think I’ll give the others away. You can’t imagine the sound from this small speaker. And it IS perfect for a party for several reasons. First of all the tight bass will knock your socks off. Then the ‘disco lighting’ which flashes in time with the music and the white ‘strobe lights’ which pop on every few seconds. You can put the speaker in ‘party booster’ mode from the free Sony Music smartphone app. When you tap different sides of the speaker it makes different selectable DJ sounds, like a snare drum or a cowbell, etc. The harder you hit it, the louder the sound. My favorite setting for the speaker is “Live Mode” also selectable from the app. The sound field is expanded as if your music is coming from everywhere. You do NOT have to baby this speaker. It’s totally waterproof so if it accidentally falls into the pool, no problem so it’s perfect if it starts raining. If it gets dirty or dusty, just rinse it off under a faucet! It will not fade in the middle of your party. On a full charge, it should provide music for 24 straight hours if the lights are turned off, but since your party probably won’t last that long, just leave ‘em on. Oh, also it has a USB output so if your cell phone starts to conk out, you can use the speaker at the beach or anywhere to charge your phone. I know this review probably sounds like a commercial, but honestly I was blown away by this thing. I’d write more but I’ve got to start planning my next party so I can show off this speaker.

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

    Rated 5 out of 5 stars

    Great

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

    Great sound for the money. Bought this to use on the front patio and the lights are a plus.

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

    Rated 5 out of 5 stars

    Great for gifting.

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

    Smooth bass. Nice sound quality overall. Next size up next time.

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

    Rated 5 out of 5 stars

    Awesome speaker

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

    Speaker is loud and big with a flash. It’s great for anyone looking for a car speaker

    I would recommend this to a friend