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Customer Ratings & Reviews

Your price for this item is $44.99
The comparable value price is $49.99

Customer reviews

Rating 4.8 out of 5 stars with 496 reviews

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Rating by feature

  • Sound Quality

    Rating 4.8 out of 5 stars

  • Battery Life

    Rating 4.7 out of 5 stars

  • Range

    Rating 4.7 out of 5 stars

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97%would recommend to a friend

Customers are saying

Customers have good things to say about the Go 4 Portable Bluetooth Speaker's sound quality, portability, and size. Many appreciate its surprisingly loud volume and solid battery life for its compact form. Positive feedback also highlights the ease of connectivity and the speaker's water resistance. The rich audio, including bass response, is another frequently praised aspect.

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 496 reviews
  • Pros mentioned:
    Battery life, Portability, Size

    Rated 5 out of 5 stars

    Best purchase ever ! Recommend

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

    I just love this soo much !!! Sound it’s perfect and it’s pretty loud for a small speaker , size is awsome.. I can carry it in my purse!! As well as the Battery last soo long …

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

    Rated 5 out of 5 stars

    Big Sound in a Small Package – Love It!

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

    The JBL Go 4 is surprisingly powerful for such a tiny speaker! Super compact, waterproof, and perfect for on-the-go use. The sound is clear with punchy mids—great for podcasts, music, or outdoor use. I love the app's EQ options and easy Bluetooth pairing. Battery life is solid, though not as long as bigger models. Highly recommend if you want portability and crisp audio in one tiny box!

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

    Rated 5 out of 5 stars

    Handy portable speaker for many applications

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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 one of these and like it so much that I bought a second. It’s easy to pair, has excellent battery life, and sounds good. Small, very portable, and seems almost indestructible.

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

    Rated 5 out of 5 stars

    Packs a punch

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

    Was looking for a simple Bluetooth speaker and this is perfect. Super easy to connect, large buttons on the side considering how small it actually is. Good sound quality and comes with a little hook so you can hang it. Love it!

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

    Rated 5 out of 5 stars

    Perfect mobile speaker to take with you on vacatio

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

    Works well has great sound and is very mobile and small enough to take anywhere. Took it on vacation with me to the Virgin Islands and used it every day at the pool. Great to use anywhere good sound and batteries work well.

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

    Rated 5 out of 5 stars

    This was a great buy

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

    The speaker is small and portable and gives great sound for its size. It is easy to charge up. We usually take it on vacation with us. We highly recommend it.

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

    Rated 5 out of 5 stars

    JBL - Love this little speaker

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

    Needed a small and portable speaker. For the price, this sounds great and is super durable. I clip this on my waterproof boat bag and use it at the beach. Easy to use.

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

    Rated 5 out of 5 stars

    Great Gift-

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

    Great sounds, compact, easy to travel with, holds charge for a good amount of time. I buy these for friends and family, makes great gifts!

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

    Rated 5 out of 5 stars

    Good loud and easy carry on

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

    Good size and easy way to carry on everywhere. This is really louder!

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

    Rated 5 out of 5 stars

    Great buy!

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great sound. Portable. Holds a charge. This little bluetooth speaker is great quality. You can hear the bass. It's convenient and portable to take from room to room. It lasts long between charges

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

    Rated 5 out of 5 stars

    Perfect little speak with Big sound

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

    I needed something replace that spying b*$%h Alexa and this was better than expected! Great sound, easy to take anywhere and super lightweight. So far the battery lasts a long time.

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

    Rated 5 out of 5 stars

    Perfect for sport practices and workouts.

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

    Love this speaker! Small enough to carry any where and sound quality is good. Battery last a long time. Perfect for sport practice and workouts.

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

    Rated 5 out of 5 stars

    Party In Your Pocket

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

    I own several Bluetooth speakera and this ia the most portable one. Its easy to toss in the carry on luggage or personal bag when traveling while taking up very little space. Loud enough to fill the room or deck and backyard space.i would like for it to have a longer battery life, bit I understand the give and take. Highly recommend!!

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

    Rated 4 out of 5 stars

    Great Battery life, good volume, a little muddy

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

    Bought this to replace a soundcore that stopped connecting via BT reliably. The size and portability are great, and I've yet to take this anywhere where it's run out of juice, but the sound is a bit muddy. It's got decent base for the small size, but again, it lacks some crispness. But for $40, it gets the job done. Also: Please don't play this when there are people you don't know around. It's just rude to play music when people might be trying to enjoy the beach, or a hike, or even a taco bell. Be decent...

    No, I would not recommend this to a friend
  • Pros mentioned:
    Battery life, Sound quality

    Rated 5 out of 5 stars

    JBL-Go 4

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

    I've used this for several years now. Great sound. I have more than one. Charge lasts for a good amount of time. But when it does run out of juice, while it's charging (which doesn't take all that long), I use my second JBL.

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

    Rated 5 out of 5 stars

    Great for the price

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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 from a little speaker. Pairs easily. Fast charge.

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

    Rated 5 out of 5 stars

    The Little Guy with a Big Sound

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

    Great sound and the best of all easy to pair with blue tooth. The sound is incredible for such a small unit and it is perfect to take on vacation or to the lake or for that long walk with AirPods.

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

    Rated 4 out of 5 stars

    A good speaker to replace your phones speakers

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

    The pros of this product is that is very portable. Has a very good sound quality an option to use an equalizer on the app and you can connect the same speaker to make stereo or use the auracast to connect other auracast jbl speakers the cons of the speaker is the seven hour battery life the lack of bass and does not support AAC format just SBC. If you are looking for a portable compact speaker that replaces your phone speakers with a very good sound quality and customizable EQ I would highly recomend it.

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

    Rated 5 out of 5 stars

    Would make a great gift

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

    It's a remarkable little speaker with great sound. Great for a picnic or to take on a trip for use in your hotel room. Understanding what it is and isn't is crucial. Don't expect it to blast a large pool party. It's an inexpensive and enjoyable piece of equipment.

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

    Rated 5 out of 5 stars

    Great little speaker especially for travel

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

    Got this for my daughter prior to a cruise. It was easy to pair and she was playing music immediately. Good sound. The size is perfect for traveling. She is off to college this year so the size would be perfect given the small dorm rooms.

    I would recommend this to a friend
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