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JBL

JBL Go 4 - Ultra-Portable, Waterproof and Dustproof Bluetooth Speaker, Big Pro Sound with Punchy bass, 7-Hour Built-in Battery, Made in Part with Recycled Materials (Blue)

  • Based on 7,388 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Aug 6
Order within 17 hours and 24 minutes
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Color: Blue


Features

  • Ultra-portable JBL Pro Sound with punchier bass: Don't let its little size fool you. The JBL Go 4 packs a serious musical punch. Your friends won't believe how much great JBL Pro Sound comes out of such a small speaker.
  • Up to 7 hours of playtime plus 2 hours with Playtime Boost: Don't sweat the small stuff like charging your battery. JBL Go 4 gives you up to 7 hours of playtime on a single charge. Tap Playtime Boost to add up to 2 more hours to your battery life.
  • Waterproof and dustproof: The JBL Go 4's IP67 waterproof and dustproof rating ensures this portable speaker can handle almost any environment, from a poolside party to a seaside picnic.
  • Multi-speaker connection by Auracast: Want even bigger JBL Pro Sound? Pair two Go4s for stereo sound, or wirelessly connect multiple JBL Auracast-enabled speakers using Auracast for even bigger sound.
  • Made in part with recycled materials: The JBL Go 4 incorporates post-consumer recycled plastic and fabric for the speaker grille. It's also packaged in FSC-certified paper printed with soy ink.

Description

Take big JBL Pro sound wherever you go. The bold, colorful JBL Go 4 ultra- portable Bluetooth speaker fits in the palm of your hand, delivering clear, loud JBL Pro Sound with rich, punchy bass. Its newly redesigned integrated loop makes it easy to bring anywhere, and the variety of colorways means you can choose one that fits your vibe. Plus it's waterproof and dustproof, so it loves to go outside. And up to 7 hours of playtime mean it will keep the good times rolling throughout a fun day trip or an evening chilling under the stars. Pair two Go 4s for stereo sound, or wirelessly connect multiple JBL Auracast-enabled speakers for even bigger sound. Crank it up and let your music take you anywhere.

Brand: JBL


Speaker Maximum Output Power: 4.2 Watts


Frequency Response: 20000 Hz


Connectivity Technology: Bluetooth


Audio Output Mode: Stereo


Mounting Type: Built-in Loop


Material: Plastic


Model Name: JBL Go 4


Speaker Type: Outdoor


Special Feature: Portable, Waterproof, Lightweight, Stereo Pairing, Dustproof


Recommended Uses For Product: For Music Players


Compatible Devices: Smartphone


Unit Count: 1.0 Ounce


Controller Type: Battery Powered


Surround Sound Channel Configuration: 2.0


Color: Blue


Battery Life: 7 Hours


Included Components: 1 x JBL Go 4, Warranty Card, 1 x Type-C to Type-A charging cable, Safety Sheet, Quick Start Guide


Product Dimensions: 3.7"D x 1.7"W x 3"H


Item Weight: 190 Grams


Is Waterproof: True


Battery Capacity: 2000


Charging Time: 9 Hours


Warranty Type: Limited


Maximum Range: 33 Feet


Number of Items: 1


Control Method: App


Wireless Communication Technology: Bluetooth


Speaker Size: 1.75 Inches


Power Source: Battery Powered


Woofer Diameter: 4.5 Inches


Number of Batteries: 1 Lithium Ion batteries required. (included)


Audio Driver Type: Dynamic Driver


Bluetooth Range: 33 Feet


Connectivity Protocol: Bluetooth


Includes MP3 player?: No


Specific Uses For Product: Travel


UPC: 050036399302


Style: Blue


Global Trade Identification Number:


Manufacturer: JBL


Item Weight: 6.7 ounces


Item model number: JBLGO4BLUAM


Batteries: 1 Lithium Ion batteries required. (included)


Is Discontinued By Manufacturer: No


Date First Available: May 19, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Aug 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Solid speaker all-around.
Color: Blue
Solid speaker, loud, clear, small. Background: I have owned a lot of computer speakers and speakers of all sizes and I work as in audio. I'm not a complete expert, but I do have a ton of experience in all things sound. For a speaker that can fit in your pocket, this thing is really good. I bought it for a vacation, so we could play music in our cabin, and it delivered well beyond my expectations. It was plenty loud, with more room to go. There is a major difference from listening to things straight from a laptop, tablet, or phone with little effort and it sounds pretty close to a real speaker setup. Battery: The battery lasted just around 8 hours of nearly continuous play. A nice feature: it shuts down after awhile if it does not detect a signal from your device. Great for saving battery and not forgetting to turn it off. Build Quality: Very durable, it seems. It has a rubber shell. I would say you could drop this off a roof and it would survive. A nice option for camping, vacations, bonfires, rugged activities where it may take some abuse, but also where a power supply doesn't come easy and you need portability. The blue color with grey and orange accents is really nice. Sound Quality: I found the sound to be clear, with plenty of volume. There are speakers that project nicely, without being "loud" - I would not put this into that category, but those speakers cost at least 4x the price. There were times where it seemed to be getting too loud for everyone. But, for the price, that is nothing to complain about. There is a lot of bass, but not a crazy amount (which a lot of brands think more bass means good). It has a pretty even EQ; you can hear everything well. Since it is portable, just move it around the room and find the best spot where it can be heard, but won't be in everyone's face, isn't bouncing off reflections like hard surfaces, and it will sound awesome. Value: Well worth the money. I will be using this a lot, i can already tell. JBL is a very experienced brand in this department. I have heard other bluetooth speakers. Although I haven't A/B compared anything else, this one sounds just as good as anything else out there I can remember, including the more expensive JBL tube. ... show more
Reviewed in the United States on February 27, 2025 by M. Durango
    • Review: JBL Go 4 Portable Bluetooth Speaker
Color: Sand
The JBL Go 4 delivers impressive performance for its size and price. It works well for everyday listening, with clear sound quality and surprisingly strong bass for a compact speaker. The volume control is responsive and easy to manage directly from the unit or through a connected device. Functionality is straightforward—Bluetooth pairing is quick and reliable, and the speaker holds a stable connection. The build quality feels solid, with a durable outer shell that can handle daily use and minor drops without issue. Available in a variety of vibrant colors, the Go 4 adds a fun, personalized touch to your setup. Given its sound performance, portability, and features, it offers excellent value for money for casual listeners and those on the go. ... show more
Reviewed in the United States on July 2, 2025 by d
    • Highly recommend
Color: Blue
I’m seriously impressed with the JBL Go 4! Don’t let the small size fool you — the sound is clear, rich, and surprisingly loud for such a compact speaker. It’s perfect for my desk, travel, or tossing in a bag for a day out on the golf course. The built-in finger loop makes it easy to carry, and the waterproof/dustproof design gives me peace of mind when I’m using it outdoors. Battery life has been solid — I’ve gotten close to 9 hours with the Playtime Boost feature on. All in all, this is a fantastic little speaker that punches way above its weight. ... show more
Reviewed in the United States on July 15, 2025 by TechProjectDad59
    • Incredible little system
Color: Squad
I was definitely skeptical. I had read that you needed to operate it out of its own App, that it wasn’t really that loud and that it rattled. None of the above were true. It packs a mean bass for its size, connects through standard Bluetooth and it’s easy to carry anywhere. I purchased the camo version for camping. The battery life lasts around 4-6 hours; depending on your volume preference. Very durable and easy to use. The price is unbeatable for what you get. Having said all of this, don’t expect to tear walls down with the output on this guy. It puts out the right crisp volume and operates very well within a campfire vicinity. Recommended. ... show more
Reviewed in the United States on June 3, 2025 by Alexander Z.
    • Perfect portable speaker
Color: Black & Orange
This speaker is the perfect size. Easy to connect Bluetooth. Durable, can go very loud on the volume. Works better than my old one. Fun colors too.
Reviewed in the United States on July 22, 2025 by G&L
    • A little flawed, but good for the price.
Color: Black
It's JBL, so you already know it sounds good. Some people complained about it being too quiet, mine is very loud even with a preamp set to -2db. Decent battery, solidly built, feels good to carry around - but it's got a few problems. -The cloth covering wasn't completely glued down in one spot. I was able to sort of push it back into the shell, and it seems okay for now, but I might have to superglue it down later. - The notification sounds don't scale with volume, and they're bizarrely loud. The 'power down' sound is particularly annoying and always scares my cat. - Bass makes it vibrate pretty badly with the volume up, to the point where it physically slides across flat surfaces when standing upright. If you don't prop it against something, it could easily fall off a table. - As with all JBL products, the charging cable is very short (only 1ft) so you will need another USBC cable in most cases. All in all I'm still willing to give it 4 stars since it does sound good for the price, but I hope they make some improvements if they make a GO5. ... show more
Reviewed in the United States on May 13, 2025 by Alex Brown

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