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) by JBL

(9388 customer reviews)

$70.00

$70.00

Editor’s Choice — discover the 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) by JBL, built for performance and designed for life in the United States.

About 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)

  • 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.

The 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) by JBL combines reliability, modern design, and user-focused engineering. Perfect for everyday use, it delivers trusted results for American customers who value innovation.

Specification: 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) by JBL

Input Voltage

5 Volts

Mounting Type

Built-in Loop

Material

Model Name

JBL Go 4

Speaker Type

Outdoor

Special Feature

Dustproof, Lightweight, Portable, Stereo Pairing, Waterproof

Compatible Devices

Smartphone

Unit Count

1.0 Ounce

Surround Sound Channel Configuration

2.0

Color

Blue

Included Components

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

Product Dimensions

3.7"D x 1.7"W x 3"H

Is Waterproof

True

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

Tweeter Diameter

1 Inches

Water Resistance Level

Waterproof

Number of Batteries

1 Lithium Ion batteries required. (included)

Audio Driver Type

Dynamic Driver

Bluetooth Range

33 Feet

Subwoofer Connectivity Technology

Wireless

Includes MP3 player

No

Specific Uses For Product

Travel

UPC

050036399302

Style

Blue

Global Trade Identification Number

11200130009393

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

Battery Capacity

2000

Charging Time

9 Hours

Photos: 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) by JBL

9388 reviews for 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) by JBL

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  1. Linda

    SUPER AWESOME LITTLE BOOM BOX – FITS IN THE PALM OF YOUR HAND, EXCELLENT SOUND WITH DEEP BOOM BASE, LOVE IT – EXCELLENT QUALITY, PRICE IS ALSO FANTASTIC – LOVE THIS LITTLE DEVISE. ALSO SUPER EASY TO CONNECT TO BLUE TOOTH AND I TESTED THE WATER RESISTANCE – IT WORKS GREAT – DROPPED IT IN THE SINK, LET IT SIT FOR A WHILE AND STILL WORKS WITHOUT ANY FLAWS!! I CAN ONLY RECOMMEND!!

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  2. Neanderbites

    Sweet little gizmo! Slick design (I got the red one), The speaker fits in my hydration vest pocket easily. Extremely portable! I run and hike alone so like this for company! Functionality: I can download my fav playlists and away I go. I don’t use headphones as much outside because I like to be aware of surroundings. Because it is waterproof, I don’t have to worry about sweat or if it rains. Connection is very quick and hassle free. Music playback quality and loudness is great for its size. Decent bass for the size.

    One thing I like is the raised buttons that I can fill and operate without taking it out of the pocket of my hydration vest.

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  3. Whidby

    Portable and compact, fantastic sound!
    Highly recommended

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  4. K. Martin

    Great little speaker with deep bass and solid, clear sound. Amazing sound for it’s small convenient size. It’s perfect for travel and a charge last for several nights of music. For the price, the sound is amazing! The clarity and crispness of the music is close to my Sonos. PERFECT travel necessity for the music lover!

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  5. Sarah

    I bought one originally just for the shower, and for a small portable bluetooth speaker. When I opened it and read the instructions. They connect to one another to enable surround sound! I immediately bought a second one. The sound quality is surprisingly clear, and easy to connect to one another. Both fit perfectly in my backpack, taking up minimal space. I’ve used it in the shower many times, and zero indication of any water problems. It’s nice to see something build with care and quality in mind, rather than junk I tend to keep buying.

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  6. Nick

    I am really impressed with the sound quality from such a small speaker. The bass is stronger than I expected and the volume is plenty for the size. The battery lasts a long time and it is super easy to pair with my phone. I like how portable it is and the build feels solid and durable. Perfect for using around the house or bringing to the park.

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  7. Cairy Hunt

    This speaker BLEW MY MIND. First of all, I bought this for my 65 year old mother who broke her last speaker by jamming a USB C cable into it’s micro usb port. It was very important her new speaker was USBC. My mother is technologically challenged. If it’s “too complicated”, she’ll either break it trying to figure it out or it’ll collect dust, she can’t be bothered.

    Whoever is on the JBL’s product development team that made this speaker AND THE INSTRUCTIONS, friendly for older folks needs an immediate raise. The speaker allows multiple Bluetooth connections so she only needs to set it up with her phone and iPad ONCE. She doesn’t need to click “connect” each time she swaps devices. The instructions are all PICTURES and *not* size 9, illegible font. The charger and charging port both have an orange hue so it’s clear which charger to use and where to plug it in. The volume and play buttons are MASSIVE; she didn’t use her reading glasses at all to set this up and she set it up completely by herself!!

    Sound quality is amazing; you can feel the bass vibrations while holding it. Full volume is way too loud which is impressive given the size of the speaker. The purple color is absolutely beautiful and the speaker feels like good quality. I’m absolutely amazed at this product and how well it was engineered given the price. Worth every penny. Thank you JBL for keeping older folks in mind when creating technology!! It’s beyond appreciated!!

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  8. Quinton

    For the price point, the speaker is decent. It’ll be nice for camping, hiking, watersports, etc. However, I’m rather disappointed in the severe lack of Bass. I own several different versions of JBL speakers and their bass, even my old-old Flip 3 has better Bass. I tried all the settings within the app, but no Bass improvement. Other than Bass, the overall sound quality is great for its size.

    The portability and size of this is great. Hang it from the backpack or beltloop with a caribiner, toss it in a bag, whatever. It’s small enough to fit nearly anywhere.

    The app is a nice add for these. I’m hoping it works with my other JBLs.

    All in all, the the size and price, this is a decent little speaker. But, I would have loved to have more of the bass that other JBL speakers have.

    For the price, I would buy again. But it’ll definitely be a watersports speaker where I’m not looking for the deep bass.

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  9. Guido Unterschuetz

    Love it. Tiny and powerful. Easy to connect. Love the colour too!

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  10. Cairy Hunt

    Honestly surprised with the sound quality of this speaker. Super small but super loud. Perfect for taking with you on the go. Very easy to connect to your phone

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    Last updated on October 18, 2025 2:16 pm Details
    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) by 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) by JBL

    $70.00

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