---
product_id: 83626933
title: "Charge 4 - Waterproof Portable Bluetooth Speaker - Black"
brand: "jbl"
price: "¥35876"
currency: JPY
in_stock: true
reviews_count: 11
category: "Jbl"
url: https://www.desertcart.jp/products/83626933-charge-4-waterproof-portable-bluetooth-speaker-black
store_origin: JP
region: Japan
---

# IPX7 waterproof rating Dual JBL bass radiators 20H battery life Charge 4 - Waterproof Portable Bluetooth Speaker - Black

**Brand:** jbl
**Price:** ¥35876
**Availability:** ✅ In Stock

## Summary

> 🎶 Power, Waterproof, Party-Ready: The Charge 4 Keeps You Connected & Amped

## Quick Answers

- **What is this?** Charge 4 - Waterproof Portable Bluetooth Speaker - Black by jbl
- **How much does it cost?** ¥35876 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/83626933-charge-4-waterproof-portable-bluetooth-speaker-black)

## 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

- • **Endless Power On The Go:** Up to 20 hours of non-stop playtime with a massive 7500mAh rechargeable battery keeps your soundtrack alive from dawn till dusk.
- • **Charge Your Devices Anywhere:** Built-in USB power bank lets you juice up your smartphone or tablet, so you’re never left offline.
- • **Connect & Amplify Your Party:** Wirelessly link over 100 JBL Connect+ speakers to create an immersive soundscape that turns any gathering into an unforgettable event.
- • **Dive Into Sound, Not Worries:** IPX7 waterproof design means pool parties, beach days, and unexpected splashes won’t slow your vibe.
- • **Epic Sound, Legendary Durability:** Dual passive JBL bass radiators deliver deep, punchy bass wrapped in rugged fabric and rubber housing built to survive every adventure.

## Overview

The JBL Charge 4 is a rugged, waterproof Bluetooth speaker featuring a powerful 7500mAh battery that delivers up to 20 hours of playtime. It boasts dual JBL bass radiators for rich, deep sound and doubles as a portable power bank to charge your devices. With IPX7 waterproof certification and the ability to wirelessly connect over 100 JBL Connect+ speakers, it’s engineered for outdoor adventures and epic parties alike.

## Description

Introducing the JBL charge 4 portable Bluetooth speaker with full-spectrum powerful sound and a built-in power bank to charge your devices It Features a proprietary developed driver and two JBL bass radiators that intensify sound with strong deep bass Its high-capacity 7500mAh rechargeable li-ion battery provides up to 20 hours of playtime The speaker carries a convenient USB charge out to quickly charge your devices such as your smartphone so you will never run out of power again The charge 4 features a rugged design IPX7 waterproof rated exterior and comes in a suite of cool colors Together with JBL connect+ it can wirelessly link more than 100 JBL connect+ enabled speakers to elevate your listening experience. Troubleshooting Tips:1. Make sure that before use, customers are fully charging the battery. There is an included USB-C cable for charging that is in the accessory pack along with the quick start guide2. Please make sure customers have the latest software and version of Bluetooth downloaded to their device3. Bluetooth performance and connectivity can vary based on the environment in which it is being used. For best performance make sure that there is minimal interference (doors, walls, etc) between this speaker and the device transmitting Bluetooth4. On the back of the speaker there is a USB-A connection that customers can connect their device to in order to use the CHARGE4 as battery. This would be the charging port5. Quick Start Guide attached for your reference

Review: A Durable Classic That Still Kicks - The JBL Charge 4 remains a reliable workhorse for outdoor gatherings, boasting impressive volume and a battery life that can easily power a weekend camping trip, with the added bonus of charging your phone in a pinch. Its sound profile is commendably balanced for its size, offering clear mids and a punchy low end that avoids muddying the mix, though audiophiles might lament the mono output and slight distortion at max volume. The Charge 4 retains a devoted following for its legacy features like the 3.5mm aux input—a rarity in modern portables—and its ability to sync with older JBL Connect+ speakers. It’s a fantastic, tank-like speaker that prioritizes durability and battery stamina over cutting-edge bells and whistles.
Review: Must have - I love this speaker and have purchased several as gifts. The sound quality is amazing and it’s easy to use. I like that it comes in a variety of colors. It’s a great quality speaker and the price point is great.

## Features

- WIRELESS BLUETOOTH STREAMING: Wirelessly connect up to 2 smartphones or tablets to the speaker and take turns enjoying powerful sound.
- UP TO 20 HOURS OF PLAYTIME: Built-in rechargeable Li-ion 7500mAH battery supports up to 20 hours of playtime and charges your device via USB port
- IPX7 WATERPROOF: Take Charge 4 to the beach or the pool without worrying about spills or even submersion in water
- JBLCONNECT plus Amplify your listening experience to epic levels and rock the party perfectly by wirelessly connecting more than 100 JBL Connect plus enabled speakers.
- DURABLE FABRIC AND RUGGED MATERIAL: The durable fabric material and rugged rubber housing allows your speaker to outlast all of your adventures
- JBLBASS RADIATOR: Dual passive radiators deliver powerful, ear catching JBL sound that resonates loud and clear.
- INCLUDED: JBL Charge 4 speaker, USB-C cable, Quick Start Guide. Item Dimensions 8.7 x 3.7 x 3.7 ( in)
- PLEASE NOTE: The Charge 4 does not come with a USB wall, power adaptor

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07HKQ6YGX |
| Audio Driver Type | Dynamic Driver |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Battery Capacity | 7500 |
| Best Sellers Rank | #1,165 in Electronics ( See Top 100 in Electronics ) #32 in Portable Bluetooth Speakers |
| Bluetooth Range | 10 Meters |
| Charging Time | 5.5 Hours |
| Color | Black |
| Compatible Devices | Smartphone, Tablet |
| Control Method | App |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.7 4.7 out of 5 stars (57,188) |
| Date First Available | June 30, 2019 |
| Global Trade Identification Number | 00050036353397 |
| Impedance | 1 Ohms |
| Included Components | 1 x JBL Charge 4, 1 x Type-C to Type-A charging cable, Quick Start Guide, Safety Sheet, Warranty Card |
| Input Voltage | 5 Volts |
| Is Discontinued By Manufacturer | Yes |
| Is Waterproof | True |
| Item Weight | 2.12 pounds |
| Item model number | JBLCHARGE4BLK |
| Manufacturer | JBL |
| Material | Fabric, Rubber |
| Model Name | Charge 4 |
| Mounting Type | Tabletop Mount |
| Number of Batteries | 1 Lithium Polymer batteries required. (included) |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Product Dimensions | 10"D x 6"W x 4"H |
| Recommended Uses For Product | For Smartphones or Tablets |
| Series Number | 4 |
| Shape | Rectangular Prism |
| Signal-to-Noise Ratio | 80 dB |
| Speaker Size | 21.59 Centimeters |
| Speaker Type | Outdoor |
| Special Feature | Smartphone-Charging, Stereo Pairing, Waterproof |
| Specific Uses For Product | Gaming, Party, Travel |
| Style | Speakers only |
| Subwoofer Connectivity Technology | Wireless |
| Subwoofer Diameter | 30.48 Centimeters |
| Surround Sound Channel Configuration | 4.2 |
| UPC | 050036353397 |
| Warranty Type | Limited |
| Water Resistance Level | Waterproof |
| Wireless Communication Technology | Bluetooth |
| Woofer Diameter | 8.5 Inches |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** JBL
- **Connectivity Technology:** Bluetooth
- **Frequency Response:** 20 KHz
- **Speaker Maximum Output Power:** 30 Watts

## Images

![Charge 4 - Waterproof Portable Bluetooth Speaker - Black - Image 1](https://m.media-amazon.com/images/I/61tvFn1zW9L.jpg)

## Questions & Answers

**Q: The specs at the jbl website say this can be handsfree speaker phone but its not.  am i missing something?**
A: The speaker only plays music . Does not work on phone .

**Q: Can I use a power cord with this speaker if the battery was low and still listen to music?**
A: In my experience this speaker will not work while plugged in if the battery is already low.

**Q: Sound seems to only come from the front right side of the speaker. Is this normal?**
A: From Forbes.com...

"...it’s possible to set-up two JBL Charge 4s as a pair of stereo speakers, each playing a mono left and right channel, in order to create a wide stereo soundstage. 

Obviously, the Charge 4 plays in stereo on its own, thanks to a pair of regular speakers and two passive radiators that amplify the bass, but the size small, approximate 11-inch length of the speaker means you’re not going to get very great stereo separation or a convincing soundstage."

https://www.forbes.com/sites/marksparrow/2018/12/04/jbls-new-charge-4-bluetooth-speaker-is-the-perfect-party-animal/#30cebf09294e

**Q: Hi guys. The charge 4 is ship with the europe electric plug ?**
A: The Charge 4 ships with a USB-C cable in the United States

## Customer Reviews

### ⭐⭐⭐⭐⭐ A Durable Classic That Still Kicks
*by Q***. on December 14, 2025*

The JBL Charge 4 remains a reliable workhorse for outdoor gatherings, boasting impressive volume and a battery life that can easily power a weekend camping trip, with the added bonus of charging your phone in a pinch. Its sound profile is commendably balanced for its size, offering clear mids and a punchy low end that avoids muddying the mix, though audiophiles might lament the mono output and slight distortion at max volume. The Charge 4 retains a devoted following for its legacy features like the 3.5mm aux input—a rarity in modern portables—and its ability to sync with older JBL Connect+ speakers. It’s a fantastic, tank-like speaker that prioritizes durability and battery stamina over cutting-edge bells and whistles.

### ⭐⭐⭐⭐⭐ Must have
*by A***R on January 11, 2026*

I love this speaker and have purchased several as gifts. The sound quality is amazing and it’s easy to use. I like that it comes in a variety of colors. It’s a great quality speaker and the price point is great.

### ⭐⭐⭐⭐⭐ Good
*by C***Z on October 15, 2025*

⸻ Product Review: Bluetooth Speaker The Bluetooth speaker has a solid build and a clean, modern design. It’s easy to connect to different devices, and the range is decent for everyday use. The sound quality is clear, with good balance between bass and treble, though it could use a bit more depth at higher volumes. Battery life lasts several hours, which is convenient for outdoor activities or small gatherings. Overall, it’s a reliable speaker for its price — simple to use and delivers consistent performance without major issues.

## Frequently Bought Together

- JBL Charge 4 - Waterproof Portable Bluetooth Speaker - Black
- co2CREA Hard Travel Case Replacement for JBL Charge 4 / Charge 5 Waterproof Bluetooth Speaker (Black Case)
- Silicone Case Cover for Charge 4 Portable Waterproof Wireless Bluetooth Speaker, Travel Gel Soft Skin,Waterproof Rubber Carrying Pouch with Strap(Black)

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**Shop now:** [https://www.desertcart.jp/products/83626933-charge-4-waterproof-portable-bluetooth-speaker-black](https://www.desertcart.jp/products/83626933-charge-4-waterproof-portable-bluetooth-speaker-black)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-04*