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Your price for this item is $69.99

Customer reviews

Rating 4.5 out of 5 stars with 1263 reviews

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95%
would recommend
to a friend

Customers are saying

Customers are pleased with the X11 Ultraportable Bluetooth Speaker's exceptional sound quality, portability, and compact size. Many appreciate its ease of Bluetooth connection and good battery life, along with the impressive volume and bass for its size. Positive feedback also highlights its lightweight design, making it ideal for travel.

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 1 Showing 1-20 of 1,263 reviews
  • Pros mentioned:
    Portability, Sound quality

    Rated 5 out of 5 stars

    Great sound from such tiny speaker

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

    Such a space saver and so portable. Exceptional sound and works so quickly.

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

    Rated 5 out of 5 stars

    Great portable speaker

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

    This little guy fits anywhere and sounds great! So easy to toss in my bag. I use it outside, in my classroom, pretty much anywhere I want music.

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

    Rated 5 out of 5 stars

    Great portable sound package

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

    Excellent sound and very portable. It is very fun to see the surprise face of friends when they expect couple big speakers and the Sony speaker is just on front of them.

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

    Rated 5 out of 5 stars

    Great for easy usage

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

    The music sounds great, easy to use, can use it anywhere

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

    Rated 5 out of 5 stars

    Great speaker for the Price!

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

    I bought this speaker when it first came out for 50$ and I've never had an issue. On full blast there is no fuzziness and is very clear audio. Also, it is water resistant. I highly suggest getting this speaker.

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

    Rated 5 out of 5 stars

    Awesome for low budget

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

    Great product. Sound quality awesome. Worth for price. Additionally geek squad protection helps you use of product tension free.

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

    Rated 5 out of 5 stars

    Perfect little speaker!!

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

    I'm in love with my new blue sony ultraportable bluetooth speaker!! I'm actually listening to it as I write this lol I wanted a speaker so that I could use bluetooth and an aux adapter (for my old sony mp3 player since the Bluetooth adapter is no longer available) for work, around the house or outside this summer at the pool, I've found it! It's so perfect I think I want another one to pair them together not because one isn't loud enough because it's sound output is great alone but just because I think it's cool! Thanks best buy for the great deal, Great job sony!

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

    Rated 4 out of 5 stars

    Perfect for garage workouts

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

    I have this hooked up to me iphone and use it for heavy bag workouts in my garage. Sound quality is great. Volume is great. And I like the compact size. Has some weight to it so it feels durable. Haven't knocked it off the table yet. Nice little speaker. Does what it is supposed to.

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

    Rated 5 out of 5 stars

    Small, inexpensive speaker with good sound

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

    This speaker does a really good job in providing decent sound output from my iPad. It was easy to set up. Once setup, by turning on it, it automatically re-pairs with the iPad. For its small size, it has very good sound output, with good bass and high end. One speaker puts out a mono output, but if a second speaker is added, they pair and output stereo. The battery life is vey good. I believe this was a good deal for the price.

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

    Rated 5 out of 5 stars

    Perfect for our needs

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

    Compact and easy to use. Battery lasts a very long time. Sound is amazing for such a small form factor. Bleutooth distance it very good. We use it outside while relaxing with friends. Great with Pandora.

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

    Rated 5 out of 5 stars

    Great sound in an ultra portable package.

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

    This little speaker has great sound and is perfect for travelling. I have paired it with Android phones and tablets. It works well for music, podcasts and for watching movies. Battery life is solid, and I have had it on overnight playing music while I sleep. It is fairly rugged and can be tossed around without care. NFC makes pairing a breeze.

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

    Rated 5 out of 5 stars

    Small but packs a punch

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

    Purchased for a beach vacation and it worked out perfectly. The battery lasts all day and then some on a full charge. We were really surprised at how nice and clean it sounds especially for being so small. I'm not going to say that it has a ton of bass, but it has enough that makes people ask "where is that coming from?" It's literally about the size of my fist and hangs nicely off our beach bag. Also, no issues with iPhone Bluetooth if that matters. There are other units out there with more bass, but at the expense of quite a bit of size and weight. So if you want something that's easy to carry around, this is it.

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

    Rated 4 out of 5 stars

    Good sound in a small box.

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

    I visited the BB store to buy a wireless sound box. I wanted to see on the shell the boxes before buying. There is a big variety of sound boxes, sizes colors, and sound powers. I pressed the "try-me" button in most of them. And after comparing prices and sound within the size I was looking for, I bought the SONY. I think it was worth the price. My conclusions are: Pros: Small, compact, great sound quality, good power for the size, blue-tooth easy connectivity, and some control buttons. Battery last is fair. Cons: A small time after it's not connected it goes off. I have to go there to press the on-button. I wish it would enter into a low-power mode as other brand I saw. But this is a minor.

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

    Rated 4 out of 5 stars

    decent battery life and sound

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

    small, compact, great for a bathroom size room. Battery life has been good and the sound was better than I thought it would be from such a small piece of gear. Thinking about buying a second one and pair it with it for stereo sound

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

    Rated 5 out of 5 stars

    Great sound for conference calls

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

    Bought this as a solution for team conference calls at work. Great sound quality and easy bluetooth setup. Long battery life on standby and about 5-7 hours on standard charge when listening to music.

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

    Rated 5 out of 5 stars

    good things come in small packages

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

    I've had this speaker since 3/11/17 and have been using it since 3/13/17. I originally wanted an ihome speaker (for the pretty color changing lights) but the sound on this speaker was much better. The sound is what you would expect from a Sony product. Good, clear, and true to how your music is supposed to sound. I have used this speaker to listen to different music such as soundtracks, soundscapes, rock, metal, pop, and alternative. Anything I played on my iPods sounded great. The speaker is Bluetooth and I easily connected the 3 iPod nanos I have to it in a few seconds. I forget how many devices can be connected to the speaker but I have 3 and there is no problem. The limit might be 4 devices. If the speaker is fully charged when I get to work at 9 I can listen to music for 8 hours with no problem. The next day, however, I will get a few hours out of it because I need to charge it. I keep the charging cable (you must use the cable provided with the speaker) with the speaker so I can easily charge it using 1 of few usb ports on my computer. Charging using a portable batter pack like Mophie works just as well (remember to use the original charging cable). I did get the 2 year warranty on the speaker just in case (always do). If you want good sound for an affordable and portable price this is the speaker to get. My sound requirements are simple so I'm very happy with my purchase. If you are someone that has to have the best of the best when it comes to how a speaker sounds you might still like this speaker. It gets the job done :)

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

    Rated 4 out of 5 stars

    best small portable good sound speaker

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

    battery lasts over 16 hours, good quality sound and easily blue tooth connects, nice and small and easily packs

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

    Rated 4 out of 5 stars

    Good portable speaker.

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

    This is a good and very portable speaker. I was looking for something with good sound and quality that did not break the bank. I have heard and used a Bose bluetooth speaker, which I think have the best sound. This speaker was to be the take anywhere and used my back pack on a daily basis. It has worked great for that. easy to use with good sound quality.

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

    Rated 5 out of 5 stars

    Perfect!

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

    This device is just what we needed. Small, portable, lightweight, and very easy to use. Easy to set up, can hook up to iPod or smart phone play lists.

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

    Rated 4 out of 5 stars

    Great sound clarity in easy to transport size.

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

    The Sony product puts out surprising clear sound for a small easy to carry speaker. The charging is quick and reliable duration. The best part is the compact light weight and the value.

    I would recommend this to a friend
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