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JBL Go 4 Portable Bluetooth Speaker Black

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Actual Color:BLACK

Key item features

  • Portable Audio: Delivers ultra-portable JBL Pro Sound with enhanced bass, fitting conveniently in the palm of your hand for on-the-go listening.
  • Extended Playtime: Offers up to 7 hours of audio playback, with an additional 2 hours available through the Playtime Boost feature.
  • Durable Design: Features a waterproof and dustproof construction, making it suitable for outdoor use and various environments.
  • Multi-Speaker Connectivity: Supports multi-speaker connection via Auracast technology, allowing for expanded sound experiences.
  • Sustainable Materials: Constructed in part with recycled materials, contributing to a more environmentally conscious design.
  • Personalized Style: Available in a variety of vibrant color options, enabling users to choose a speaker that matches their personal aesthetic.
  • Integrated Control: Compatible with the JBL Portable app, providing convenient control and customization options for the speaker.
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Current price is Now $39.95
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was $49.95
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Sold and shipped by JBL Official StorePro Seller
4.623516110797061 stars out of 5, based on 1769 seller reviews(4.6)
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Customer ratings & reviews

4.6 out of 5 stars
stars2,248 ratings651 reviews
How item rating is calculated
  1. 5 stars82% (1,833)
  2. 4 stars8% (182)
  3. 3 stars3% (71)
  4. 2 stars2% (36)
  5. 1 star6% (126)

Reviews summary

Pros

  • : Compact design with impressive audio performance.
  • : Features intuitive buttons and seamless connectivity for effortless use.
  • : Offers excellent sound quality at this price point.
  • : Seamlessly connects to various devices.
  • : Ideal for portability due to its small dimensions.
  • : Lasts a full day with moderate use.
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Showing 1-3 of 651 reviews

Mar 19, 2026
John
Top Reviewer
Item details
Color: BLUE
5 out of 5 stars review

Verified Purchase

This little speaker is a gem. I found out the hard way that it is not a good idea to listen to your vehicle's Bluetooth sound system without the engine running which is something I do often.... Park in a pleasant spot and listen to music or podcasts connected through my phone's Bluetooth connection. This practice eventually resulted in an early and complete death of my vehicle's battery. (-Luckily it was still under warranty.) So I got the car battery replaced and immediately went online to Walmart and found the JBL Go 4. The sound is quite good for a speaker this size and, unlike some reviews, I've found the battery life to be quite good.... easily 12 hours at a moderate volume. At moderate volume there is no distortion either. That said, I can't speak to the battery's performance with the volume cranked up to maximum. It's also advertised to be waterproof which I can't comment on either as I've never used it in a 'wet' environment but I trust JBL's claim in this regard. This is a great little speaker, if a bit costlier than other, similarly sized speakers. And the JBL brand has a solid history and reputation. I have run into a glitch with the downloadable app, but only a couple of times. And the app does allow one to adjust the sound quality and even offers an equalizer mode to customize the sound quality. I highly recommend this little Bluetooth speaker.

Helpful?2H659H28JWML5567216175
Apr 26, 2026
DuaLeePuh
Item details
Color: BLACK
5 out of 5 stars review

Verified Purchase

Unbelievable sound quality for the size.

I already have a portable Sony speaker, but I was looking for something much smaller for my twin babies when we travel. While visiting Maine, I found this JBL speaker at a local Walmart for a great price. Without hesitation, I bought it, and I’m glad I did. The sound quality is very nice, and the bass is strong enough to handle upbeat music. It doesn’t come with a carrying case, but it does have a loop you can use to hang it. You’ll probably need a carabiner if you want to attach it securely to something. Overall, I’m very happy with this speaker.

Helpful?2H659H28JWML5567216175
Apr 1, 2026
Daniel
Item details
Color: BLACK
5 out of 5 stars review

Verified Purchase

Practical and portable speaker at solid value.

Great sound quality and of practical size to carry around on the go. Battery life is solid, and the user interface design is simple and straightforward. Bluetooth connectivity is excellent, supporting a wide range of devices to sync with. Overall, a quality practical and portable speaker, with great value at it's price. No significant issues, and I highly recommend it.

Helpful?2H659H28JWML5567216175