---
product_id: 638059449
title: "Ultimate Ears WONDERBOOM 4 Waterproof Bluetooth Outdoor Speakers with Big Bass & 360-Degree Sound, Dustproof Floating Wireless Speaker, 131ft Range - Black"
brand: "ultimate ears"
price: "22580 kr"
currency: ISK
in_stock: true
reviews_count: 8
category: "Ultimate Ears"
url: https://www.desertcart.is/products/638059449-ultimate-ears-wonderboom-4-waterproof-bluetooth-outdoor-speakers-with-big
store_origin: IS
region: Iceland
---

# IP67 waterproof & dustproof 10W powerful output 14h nonstop playtime Ultimate Ears WONDERBOOM 4 Waterproof Bluetooth Outdoor Speakers with Big Bass & 360-Degree Sound, Dustproof Floating Wireless Speaker, 131ft Range - Black

**Brand:** ultimate ears
**Price:** 22580 kr
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate your sound game everywhere you go — don’t just listen, experience the boom!

## Quick Answers

- **What is this?** Ultimate Ears WONDERBOOM 4 Waterproof Bluetooth Outdoor Speakers with Big Bass & 360-Degree Sound, Dustproof Floating Wireless Speaker, 131ft Range - Black by ultimate ears
- **How much does it cost?** 22580 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/638059449-ultimate-ears-wonderboom-4-waterproof-bluetooth-outdoor-speakers-with-big)

## Best For

- ultimate ears enthusiasts

## Why This Product

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

## Key Features

- • **Built for Adventure:** IP67-rated waterproof, dustproof, and floatable—perfect for poolside, beach, or rugged outdoors.
- • **Tailored Audio Modes:** Outdoor Boost for open-air clarity and Podcast Mode for crystal-clear vocals.
- • **Seamless Stereo Pairing:** Double the speakers, double the impact—true left-right stereo with a simple tap.
- • **Endless Playtime Freedom:** Up to 14 hours of uninterrupted music to keep your vibe alive all day and night.
- • **Immersive 360° Sound Experience:** Fill every corner with rich, booming audio that defies its compact size.

## Overview

The Ultimate Ears WONDERBOOM 4 is a compact, ultra-portable Bluetooth speaker delivering 10W of powerful 360-degree sound with up to 14 hours of battery life. Engineered for the active lifestyle, it boasts an IP67 rating making it waterproof, dustproof, and floatable. With features like stereo pairing, Outdoor Boost, and Podcast Mode, it’s designed to adapt to any environment—whether poolside, beach, or urban adventure—ensuring premium sound quality wherever you take it.

## Description

The Ultimate Ears WONDERBOOM 4 Portable Waterproof Bluetooth Speaker is a floating Bluetooth speaker that is ultra portable with surprisingly bigger, 360-degree sound. It’s crisp, bassy, and ready to go with 14 hours of boom. The IP67 rating means this wireless bluetooth speaker is waterproof, dustproof, and floats. Take it to the pool, the beach, or use it as a bluetooth speaker for shower. Experience amazing sound—wherever life takes you with these wireless speakers with bluetooth. Suitable for outdoor adventures, this speakers bluetooth wireless features make for a loud bluetooth speaker. Whether as portable speakers for outdoor or for indoor use, this bluetooth speaker is a practical choice. Great for those on the go, enjoy wireless speakers that deliver powerful sound in any setting.

Review: Great sound, solid little but hefty system! - Excellent speaker system! I wanted a sound as good as an Alexa, but without the internet snoopin...errr connectivity. This speaker faithfully picks up the bluetooth from your devices and plays with rich tones--high and low. I found the white Plus and Minus a bit conspicuous so I painted them black to match the speaker. One charge on the system lasts a good deal of time..I haven't found out how long yet..on my 3rd day of use!
Review: Powerful Mini Speaker. Great Value. Looks Great. - This speaker is quality in a greatly packaged size. The play time is superb on one charge. The design is also very aesthetically pleasing. The sound is so enormous, you would never think such boom is coming from this compact device. I recommend the WONDERBOOM 4 to anyone looking for a speaking that packs more than it suggests.

## Features

- 14 Hours of Boom: This waterproof portable speaker bluetooth booms on with up to 14 hours of playtime, ensuring you soak up every moment with your bluetooth speakers
- Double Up for Stereo: Pair two WONDERBOOM 4 portable Bluetooth speakers for bigger sound; press once to double up; press again for true stereo, with left and right channels
- Surprisingly Bigger 360-Degree Sound: The WONDERBOOM 4 portable waterproof Bluetooth speaker features bigger 360-degree sound in a small Bluetooth speaker package; boosted sound for up to 14 hours of playtime.
- Outdoor Boost and Podcast Mode: The outdoor bluetooth waterproof speaker is engineered for full stereo sound; tap the Outdoor Boost button for outdoor environments with; Podcast Mode makes vocals rich and clear
- Waterproof, Dustproof, and Floatable: IP67-rated bluetooth shower speaker can be submerged in 1m of water for 30 min; protected from dust; suitable for pool, beach, or shower

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BRXJ9WTD |
| Additional Features | Dustproof, Lightweight, Portable, Shockproof, Waterproof |
| Age Range Description | Teen and Adult |
| Antenna Location | For Computers, For Smartphones or Tablets |
| Audio Driver Size | 40 Millimeters |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Battery Average Life | 14 Hours |
| Best Sellers Rank | #29 in Portable Bluetooth Speakers #424 in MP3 & MP4 Player Accessories |
| Bluetooth Range | 40 Meters |
| Brand | Ultimate Ears |
| Built-In Media | Wonderboom 4 Black |
| Color | Black |
| Compatible Devices | Desktop, Laptop, Smartphone, Tablet, Television |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth |
| Control Method | Touch |
| Controller Type | Battery Powered |
| Customer Reviews | 4.5 out of 5 stars 1,838 Reviews |
| Enclosure Material | Plastic |
| Frequency Response | 75 Hz |
| Global Trade Identification Number | 00097855189943 |
| Is Waterproof | True |
| Item Dimensions D x W x H | 4"D x 4"W x 8"H |
| Item Height | 8 inches |
| Item Weight | 1.19 Pounds |
| MP3 player | No |
| Manufacturer | Logitech |
| Maximum Range | 131 Feet |
| Model Name | Wonderboom 4 |
| Model Number | 984-001876 |
| Mounting Type | Freestanding |
| Number Of Circuits | 1 |
| Number of Audio Channels | 4 2 |
| Number of Batteries | 1 Lithium Polymer batteries required. (included) |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Series Number | 4 |
| Speaker Maximum Output Power | 10 Watts |
| Speaker Size | 40 Millimeters |
| Speaker Type | Outdoor |
| Specific Uses For Product | Gaming, Party, Travel |
| Subwoofer Connectivity Technology | Wireless |
| Tweeter Diameter | 0.75 Inches |
| UPC | 097855189943 |
| Unit Count | 1.0 Count |
| Warranty Description | 1 Year Limited Hardware Warranty |
| Warranty Type | Limited |
| Water Resistance Level | Waterproof |
| Wireless Technology | Bluetooth |

## Product Details

- **Brand:** Ultimate Ears
- **Speaker Maximum Output Power:** 10 Watts
- **Frequency Response:** 75 Hz
- **Connectivity Technology:** Bluetooth
- **Audio Output Mode:** Stereo

## Images

![Ultimate Ears WONDERBOOM 4 Waterproof Bluetooth Outdoor Speakers with Big Bass & 360-Degree Sound, Dustproof Floating Wireless Speaker, 131ft Range - Black - Image 1](https://m.media-amazon.com/images/I/71O-9Qt8GXL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great sound, solid little but hefty system!
*by S***O on December 29, 2025*

Excellent speaker system! I wanted a sound as good as an Alexa, but without the internet snoopin...errr connectivity. This speaker faithfully picks up the bluetooth from your devices and plays with rich tones--high and low. I found the white Plus and Minus a bit conspicuous so I painted them black to match the speaker. One charge on the system lasts a good deal of time..I haven't found out how long yet..on my 3rd day of use!

### ⭐⭐⭐⭐⭐ Powerful Mini Speaker. Great Value. Looks Great.
*by J***. on January 3, 2026*

This speaker is quality in a greatly packaged size. The play time is superb on one charge. The design is also very aesthetically pleasing. The sound is so enormous, you would never think such boom is coming from this compact device. I recommend the WONDERBOOM 4 to anyone looking for a speaking that packs more than it suggests.

### ⭐⭐⭐⭐⭐ Fantastic speaker, easy to use, good sound quality
*by A***R on December 30, 2025*

Love this speaker. Have it in my office. Holds a long charge. Sound quality is good. I like that it powers down (or goes into standby) when it sits idle for a bit.

## Frequently Bought Together

- Ultimate Ears WONDERBOOM 4 Waterproof Bluetooth Outdoor Speakers with Big Bass & 360-Degree Sound, Dustproof Floating Wireless Speaker, 131ft Range - Black
- LTGEM Case Compatible with Ultimate Ears WONDERBOOM 4/3/2 Portable Waterproof Speaker, Black+Gray

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**Shop now:** [https://www.desertcart.is/products/638059449-ultimate-ears-wonderboom-4-waterproof-bluetooth-outdoor-speakers-with-big](https://www.desertcart.is/products/638059449-ultimate-ears-wonderboom-4-waterproof-bluetooth-outdoor-speakers-with-big)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-25*