---
product_id: 639774759
title: "4 – Bluetooth Performance Speaker – USB-C Charging Battery – 40 Hours of Battery – Wireless and Portable Speaker - Designed in Denmark – 126dB (Black)"
brand: "soundboks"
price: "¥345926"
currency: JPY
in_stock: true
reviews_count: 2
category: "Soundboks"
url: https://www.desertcart.jp/products/639774759-4-bluetooth-performance-speaker-usb-c-charging-battery-40-hours
store_origin: JP
region: Japan
---

# Customizable grill design 126dB max volume 40H battery life 4 – Bluetooth Performance Speaker – USB-C Charging Battery – 40 Hours of Battery – Wireless and Portable Speaker - Designed in Denmark – 126dB (Black)

**Brand:** soundboks
**Price:** ¥345926
**Availability:** ✅ In Stock

## Summary

> 🎧 Turn up the volume, turn heads, and never miss a beat with SOUNDBOKS 4!

## Quick Answers

- **What is this?** 4 – Bluetooth Performance Speaker – USB-C Charging Battery – 40 Hours of Battery – Wireless and Portable Speaker - Designed in Denmark – 126dB (Black) by soundboks
- **How much does it cost?** ¥345926 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/639774759-4-bluetooth-performance-speaker-usb-c-charging-battery-40-hours)

## Best For

- soundboks enthusiasts

## Why This Product

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

## Key Features

- • **Tailor Your Vibe:** Snap on, paint, or spray the removable grill to make your SOUNDBOKS uniquely yours—stand out in every crowd.
- • **Unstoppable Power:** Keep the party alive with 40 hours of non-stop battery life and USB-C charging—even while playing.
- • **Concert-Level Loudness:** Blast your soundtrack at an ear-shattering 126dB, perfect for outdoor events and epic gatherings.
- • **Pro-Grade Audio Control:** Engage the ProPanel for mic, mixer, and instrument inputs—turn your speaker into a professional performance hub.
- • **Seamless Wireless TeamUp:** Connect up to 5 speakers wirelessly via SKAA for a surround sound experience that commands attention.

## Overview

The SOUNDBOKS 4 is a Danish-designed, portable Bluetooth speaker delivering a massive 126dB output with 40 hours of battery life. Featuring USB-C charging, a customizable grill, and wireless multi-speaker connectivity via SKAA, it’s engineered for professionals and party enthusiasts who demand powerful, crystal-clear sound and ultimate flexibility on the go.

## Description

SOUNDBOKS 4 – Bluetooth Performance Speaker – USB-C Charging Battery – 40 Hours of Battery – Wireless and Portable Speaker - Designed in Denmark – 126dB (Black) : desertcart.co.uk: Electronics & Photo

Review: Best on the market - Insanely loud and sounds great even at maximum volume. The marketing/reviews online suggest that if you turn it up to 11, the police get called. I can confirm having tested this in a local car park, that this is correct.
Review: QUALITY OF SOUND - FANTASTIC SPEAKERS

## Features

- CHARGE WHILE PLAYING – You can now charge your SOUNDBOKS while you crank up the music. All you need is THE CHARGER or a 65W+ UBS-C PD power supply.
- CHARGER NOT INCLUDED – Due to the EU Radio Equipment Directive, the SOUNDBOKS 4 no longer include a charger. This policy aims to reduce electronic waste by encouraging the use of existing USB-C chargers. If you need a charger, you can purchase THE CHARGER separately.​
- ENHANCED AUDIO – This portable speaker has a volume of up to 126dB, loud enough to fill a room or outdoor venue with huge bass, improved audio and crystal-clear sound even at max volume​.
- CUSTOMISABLE DESIGN – Our SOUNDBOKS 4 Bluetooth speaker can be made flashy with a new customisable design. The new grill pops off and back on again in a moment. Paint it, spray it, and make it yours​.
- WIRELESS + CONNECTION – TeamUp with SKAA to create a wireless, assignable speaker system with up to five speakers. Engage the ProPanel for microphones, mixers, instruments and more​.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D7CV4QXL |
| Antenna Location | For Outdoor Events, For Parties, For Music Performances, For Wireless, Multi-Speaker Setups |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Audio output mode | Stereo |
| Battery Average Life | 40 Hours |
| Battery Capacity | 40 Hours |
| Battery Charge Time | 40 Hours |
| Best Sellers Rank | 1,565 in Portable Bluetooth Speakers |
| Box Contents | Battery |
| Brand | SOUNDBOKS |
| Brand Name | SOUNDBOKS |
| Colour | Black |
| Compatible Devices | Bluetooth-enabled devices such as smartphones, tablets, laptops, and music players |
| Connectivity Protocol | Bluetooth |
| Connectivity technology | Bluetooth |
| Control Method | App |
| Customer Reviews | 4.5 out of 5 stars 237 Reviews |
| Enclosure Material | Stahl (Steel) |
| Global Trade Identification Number | 05714295004609 |
| Is Electric | Yes |
| Is Waterproof | false |
| Item Dimensions D x W x H | 33D x 43.2W x 65H centimetres |
| Item Weight | 34 Pounds |
| Item height | 29.17 inches |
| MP3 player | No |
| Manufacturer | SOUNDBOKS |
| Material | Stahl (Steel) |
| Maximum Speaker Output Power (in watts) | 216 Watts |
| Model Name | SB4 |
| Model Number | SB4 |
| Mounting Type | Floor Standing |
| Mounting type | Floor Standing |
| Network Connectivity Technology | Bluetooth |
| Number of Audio Channels | 5.1 |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Power Source | Battery Powered |
| Product Features | Bass Boost, Hi Res Audio, Portable, Shockproof |
| Series Number | 4 |
| Speaker Size | 10 Inches |
| Speaker Type | Outdoor |
| Speaker maximum output power | 216 Watts |
| Specific Uses For Product | [Multiple] |
| Subwoofer Connectivity Technology | Wireless |
| Tweeter Diameter | 1 Inches |
| Unit Count | 1.0 Count |
| Warranty Type | Limited |
| Water Resistance Level | Water Resistant |
| Wireless Technology Type | Bluetooth |
| Woofer Driver Diameter | 10 Inches |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** SOUNDBOKS
- **Connectivity technology:** Bluetooth
- **Material:** Stahl (Steel)
- **Model name:** SB4
- **Mounting type:** Floor Standing
- **Recommended uses for product:** Indoor/Outdoor
- **Speaker maximum output power:** 216 Watts
- **Speaker type:** Outdoor
- **Special feature:** Bass Boost, Hi Res Audio, Portable, Shockproof

## Images

![4 – Bluetooth Performance Speaker – USB-C Charging Battery – 40 Hours of Battery – Wireless and Portable Speaker - Designed in Denmark – 126dB (Black) - Image 1](https://m.media-amazon.com/images/I/8117yYRLZfL.jpg)

## Questions & Answers

**Q: What's in the box?**
A: Soundboks 4, Batteryboks, Grill Removal Tool, Charger and Manual Download

**Q: What is the usual playtime on a SOUNDBOKS GO?**
A: The BATTERYBOKS used with New SOUNDBOKS lasts for ~40 hours when playing music at mid-volume and ~5 hours at full volume (126 dB) depending on the amount of bass frequencies being played.

**Q: Why does a Bluetooth speaker need to be durable?**
A: We don’t know what your shindigs look like, but our parties and events are unpredictable, so we designed the SOUNDBOKS to be ready for almost anything while still sounding full and loud!

**Q: What's your brand mission?**
A: We are on a mission to connect a community that is pushing the possibility of what can happen when awesome people and great music come together in epic locations.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best on the market
*by J***C on 5 September 2025*

Insanely loud and sounds great even at maximum volume. The marketing/reviews online suggest that if you turn it up to 11, the police get called. I can confirm having tested this in a local car park, that this is correct.

### ⭐⭐⭐⭐⭐ QUALITY OF SOUND
*by S***R on 19 November 2024*

FANTASTIC SPEAKERS

## Frequently Bought Together

- SOUNDBOKS 4 – Bluetooth Performance Speaker – USB-C Charging Battery – Loudest Party Speaker with 40 Hours of Battery – Wireless and Portable Speaker - Designed in Denmark – 126dB (Black)
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**Shop now:** [https://www.desertcart.jp/products/639774759-4-bluetooth-performance-speaker-usb-c-charging-battery-40-hours](https://www.desertcart.jp/products/639774759-4-bluetooth-performance-speaker-usb-c-charging-battery-40-hours)

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