---
product_id: 618236812
title: "GO 4 Ultra-Portable Bluetooth Speaker with Big JBL Pro Sound and Punchy Bass, PlaytimeBoost, Waterproof Design and 7-Hour Playtime, Grey"
brand: "jbl"
price: "£40.71"
currency: GBP
in_stock: true
reviews_count: 13
category: "Jbl"
url: https://www.desertcart.co.uk/products/618236812-go-4-ultra-portable-bluetooth-speaker-with-big-jbl-pro
store_origin: GB
region: United Kingdom
---

# IP67 Waterproof & dustproof durability JBL Pro Sound with punchy bass 7+2 hours PlaytimeBoost battery life GO 4 Ultra-Portable Bluetooth Speaker with Big JBL Pro Sound and Punchy Bass, PlaytimeBoost, Waterproof Design and 7-Hour Playtime, Grey

**Brand:** jbl
**Price:** £40.71
**Availability:** ✅ In Stock

## Summary

> 🎶 Small Speaker, Big Impact — Your Soundtrack Everywhere

## Quick Answers

- **What is this?** GO 4 Ultra-Portable Bluetooth Speaker with Big JBL Pro Sound and Punchy Bass, PlaytimeBoost, Waterproof Design and 7-Hour Playtime, Grey by jbl
- **How much does it cost?** £40.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/618236812-go-4-ultra-portable-bluetooth-speaker-with-big-jbl-pro)

## Best For

- jbl enthusiasts

## Why This Product

- Trusted jbl brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Stereo Sound Expansion:** Wirelessly pair two JBL Go 4 speakers or connect multiple via Auracast for immersive multi-room audio.
- • **Endless Vibes On-The-Go:** Up to 7 hours of continuous playtime, plus 2 extra hours with PlaytimeBoost—never miss a beat.
- • **Pocket-Sized Powerhouse:** Fits in your palm but fills the room with JBL’s signature Pro Sound and deep bass.
- • **Travel Light, Sound Loud:** Ultra-lightweight at just 0.19 kg, perfect for the millennial manager balancing work, travel, and play.
- • **Adventure-Ready Durability:** IP67 waterproof and dustproof design means pool parties, beach days, and hikes are no sweat.

## Overview

The JBL GO 4 is an ultra-portable Bluetooth speaker delivering powerful JBL Pro Sound with punchy bass in a compact, palm-sized design. It offers up to 7 hours of playtime, extendable by 2 hours with PlaytimeBoost, and features an IP67 waterproof and dustproof rating for rugged outdoor use. With multi-speaker connectivity via Auracast and a lightweight build, it’s the perfect companion for professionals who demand premium sound on the move.

## Description

From the manufacturer Comparison JBL GO 4 Playtime Up to 7 hours Charge time 3 hours Waterproof Pair multi-speakers Recycled materials W x H x D (cm) 9.43 x 7.57 x 4.22 Weight 0.19 kg Learn More JBL GO 4 Playtime Up to 7 hours Charge time 3 hours Waterproof Pair multi-speakers Recycled materials W x H x D (cm) 9.43 x 7.57 x 4.22 Weight 0.19 kg JBL GO 3 Playtime Up to 5 hours Charge time 2.5 hours Waterproof Pair multi-speakers Recycled materials W x H x D (cm) 8.75 x 7.5 x 4.13 Weight 0.209 kg Learn More JBL GO 3 Up to 5 hours 2.5 hours 8.75 x 7.5 x 4.13 0.209 kg JBL GO 3 ECO Playtime Up to 5 hours Charge time 3 hours Waterproof Pair multi-speakers Recycled materials W x H x D (cm) 8.75 x 7.5 x 4.13 Weight 0.209 kg Learn More JBL GO 3 ECO JBL Clip 5 Playtime Up to 12 hours Charge time 3 hours Waterproof Pair multi-speakers Recycled materials W x H x D (cm) 8.63 x 13.45 x 4.6 Weight 0.285 kg Learn More JBL Clip 5 Up to 12 hours 8.63 x 13.45 x 4.6 0.285 kg

Review: Impressive and robust at good price point - Bought this a year ago and have used it regularly since, including outdoor damp environments, with no issues. Really impressed with the sound quality, would agree the Bass in punchy for a speaker of this size. battery lasts several hours and enough volume to fill a room at back ground listening level, and very easy to connect via Bluetooth. Obviously not as impressive as hugely expensive ones, but its compact, does the job and well priced, so I'm happy
Review: Small Speaker, Big Sound – Perfect for On-the-Go - I got the JBL Go 4 Ultra speaker, and I’m genuinely impressed with how powerful it is for such a compact size. The sound quality is clear with a nice amount of bass, making it great for music, podcasts, or even watching videos. Another thing I like is how easy it is to connect via Bluetooth. It pairs quickly and stays connected without any annoying dropouts. If I had to mention a downside, it would be that the bass, while good for its size, won’t compare to larger speakers. But that’s expected from something this small. Overall, the JBL Go 4 Ultra is a great little speaker that delivers strong performance in a compact form. I’d definitely recommend it if you want something portable, reliable, and good-sounding.

## Features

- Powerful Sound: The JBL Go 4 is about to become your everyday grab-and-go speaker, with a compact design that fits in the palm of your hand, delivering loud, clear JBL Pro Sound and rich, punchy bass
- Keep the Good Times Rolling: Don't worry about running out of battery because this speaker has up to 7 hours of playtime on a single charge; a tap on PlaytimeBoost gets you an additional 2 hours
- Your Music Anywhere: This sturdy little speaker is IP67 waterproof and dustproof so it can handle almost any environment, from a poolside party to a picnic by the sea
- Multi-Speaker Connection: Pair two GO 4 speakers for superb stereo audio or wirelessly connect multiple compatible JBL speakers using Auracast for even bigger JBL Pro Sound
- Items Delivered: 1 x JBL Go 4 speaker, 1 x USB-C cable, 1 x quick start guide, 1 x warranty & safety sheet, in grey

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CX5D3MZ9 |
| Antenna Location | outdoor activities, listening to music at the pool or beach, long car rides, using it as a portable music solution during travel |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Audio output mode | Stereo |
| Battery Average Life | 7 Hours |
| Battery Capacity | 10000 Milliamp Hours |
| Battery Charge Time | 3 Hours |
| Best Sellers Rank | 2 in Portable Bluetooth Speakers |
| Bluetooth Range | 10 Metres |
| Box Contents | Items delivered: 1 x JBL Go 4 speaker, 1 x USB-C cable, 1 x quick start guide, 1 x warranty & safety sheet, in grey |
| Brand | JBL |
| Brand Name | JBL |
| Colour | White |
| Compatible Devices | Smartphone |
| Connectivity Protocol | Bluetooth |
| Connectivity technology | Bluetooth |
| Control Method | App |
| Controller Type | App Control |
| Country of Origin | China |
| Customer Package Type | FFP |
| Customer Reviews | 4.7 out of 5 stars 21,559 Reviews |
| EU Spare Part Availability Duration | 7 Years |
| Enclosure Material | Metal, Plastic |
| Frequency Response | 20 KHz |
| Frequency response | 20 KHz |
| Global Trade Identification Number | 01200130009464 |
| Input Voltage | 240 Volts |
| Input voltage | 240 Volts |
| Is Electric | No |
| Is Waterproof | True |
| Item Dimensions D x W x H | 4.2D x 9.4W x 7.5H centimetres |
| Item Weight | 0.19 Kilograms |
| MP3 player | No |
| Manufacturer | JBL |
| Maximum Range | 100 Metres |
| Maximum Speaker Output Power (in watts) | 4.2 Watts |
| Model Name | JBLGO4WHT |
| Model Number | JBLGO4WHT |
| Mounting Type | Tabletop Mount |
| Network Connectivity Technology | Bluetooth |
| Number of Audio Channels | 2.0 |
| Number of Batteries | 1 Lithium Polymer batteries required. (included) |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Product Features | Bass Boost, Dustproof, Multi Room Audio, Portable |
| Product Warranty | 1 year manufacturer |
| Speaker Size | 12 Inches |
| Speaker Type | Multimedia |
| Speaker maximum output power | 4.2 Watts |
| Specific Uses For Product | outdoor activities, poolside parties, picnics by the sea |
| Subwoofer Connectivity Technology | Wireless |
| Total USB 2.0 Ports | 4 |
| Tweeter Diameter | 1 Inches |
| Unit Count | 1.0 count |
| Warranty Type | Limited |
| Water Resistance Level | Water Resistant |
| Wireless Technology Type | Bluetooth |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** JBL
- **Connectivity technology:** Bluetooth
- **Frequency response:** 20 KHz
- **Input voltage:** 240 Volts
- **Material:** Metal, Plastic
- **Model name:** JBLGO4WHT
- **Mounting type:** Tabletop Mount
- **Speaker maximum output power:** 4.2 Watts
- **Speaker type:** Multimedia

## Images

![GO 4 Ultra-Portable Bluetooth Speaker with Big JBL Pro Sound and Punchy Bass, PlaytimeBoost, Waterproof Design and 7-Hour Playtime, Grey - Image 1](https://m.media-amazon.com/images/I/81pTf5Q3FfL.jpg)
![GO 4 Ultra-Portable Bluetooth Speaker with Big JBL Pro Sound and Punchy Bass, PlaytimeBoost, Waterproof Design and 7-Hour Playtime, Grey - Image 2](https://m.media-amazon.com/images/I/91xaR6hhe3L.jpg)
![GO 4 Ultra-Portable Bluetooth Speaker with Big JBL Pro Sound and Punchy Bass, PlaytimeBoost, Waterproof Design and 7-Hour Playtime, Grey - Image 3](https://m.media-amazon.com/images/I/91KLbNK9ppL.jpg)
![GO 4 Ultra-Portable Bluetooth Speaker with Big JBL Pro Sound and Punchy Bass, PlaytimeBoost, Waterproof Design and 7-Hour Playtime, Grey - Image 4](https://m.media-amazon.com/images/I/91u8BIzloSL.jpg)
![GO 4 Ultra-Portable Bluetooth Speaker with Big JBL Pro Sound and Punchy Bass, PlaytimeBoost, Waterproof Design and 7-Hour Playtime, Grey - Image 5](https://m.media-amazon.com/images/I/71BBCA2nLhL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Impressive and robust at good price point
*by J***E on 6 February 2026*

Bought this a year ago and have used it regularly since, including outdoor damp environments, with no issues. Really impressed with the sound quality, would agree the Bass in punchy for a speaker of this size. battery lasts several hours and enough volume to fill a room at back ground listening level, and very easy to connect via Bluetooth. Obviously not as impressive as hugely expensive ones, but its compact, does the job and well priced, so I'm happy

### ⭐⭐⭐⭐⭐ Small Speaker, Big Sound – Perfect for On-the-Go
*by C***T on 6 May 2026*

I got the JBL Go 4 Ultra speaker, and I’m genuinely impressed with how powerful it is for such a compact size. The sound quality is clear with a nice amount of bass, making it great for music, podcasts, or even watching videos. Another thing I like is how easy it is to connect via Bluetooth. It pairs quickly and stays connected without any annoying dropouts. If I had to mention a downside, it would be that the bass, while good for its size, won’t compare to larger speakers. But that’s expected from something this small. Overall, the JBL Go 4 Ultra is a great little speaker that delivers strong performance in a compact form. I’d definitely recommend it if you want something portable, reliable, and good-sounding.

### ⭐⭐⭐⭐⭐ Small But Mighty Speaker
*by M***H on 5 March 2026*

I often write reviews, but this little speaker is worth writing about. I needed to replace my portable Bluetooth speaker that I had had for about 15 years. The amount of speakers available made the decision difficult for me. This speaker was recommended by my daughter. Although small, it’s mighty and comes with a great bass and clear sound. It is about the size of my palm. Functionall the buttons are large and clear making it easy to use. It connected easily to Bluetooth. It’s good value for money. Delivery came through Royal Mail and it arrived in 48 hours. Very happy with my purchase.

## Frequently Bought Together

- JBL GO 4 Ultra-Portable Bluetooth Speaker with Big JBL Pro Sound and Punchy Bass, PlaytimeBoost, Waterproof Design and 7-Hour Playtime, Grey
- co2CREA Silicone case for JBL Go 4 Waterproof Portable Bluetooth Speaker, Portable Ultra-light Protective Sleeve with Carabiner (Not Included speaker)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-23*