---
product_id: 645373183
title: "Ultimate Ears WONDERBOOM 4 Portable Waterproof Bluetooth Speaker with Big Bass and 360-Degree Sound, Dustproof Floating Speaker with 131ft (40m) Range - Pink"
brand: "ultimate ears"
price: "820.99 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Ultimate Ears"
url: https://www.desertcart.tn/products/645373183-ultimate-ears-wonderboom-4-portable-waterproof-bluetooth-speaker-with-big
store_origin: TN
region: Tunisia
---

# IP67 waterproof & dustproof 360° immersive sound 14-hour nonstop playtime Ultimate Ears WONDERBOOM 4 Portable Waterproof Bluetooth Speaker with Big Bass and 360-Degree Sound, Dustproof Floating Speaker with 131ft (40m) Range - Pink

**Brand:** ultimate ears
**Price:** 820.99 DT
**Availability:** ✅ In Stock

## Summary

> 🎉 Elevate every moment with sound that moves you — anywhere, anytime!

## Quick Answers

- **What is this?** Ultimate Ears WONDERBOOM 4 Portable Waterproof Bluetooth Speaker with Big Bass and 360-Degree Sound, Dustproof Floating Speaker with 131ft (40m) Range - Pink by ultimate ears
- **How much does it cost?** 820.99 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/645373183-ultimate-ears-wonderboom-4-portable-waterproof-bluetooth-speaker-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

- • **Freedom to Roam:** With a 131ft (40m) Bluetooth range and rugged drop-proof build, take your music wherever your day leads.
- • **Built to Brave the Elements:** IP67-rated waterproof, dustproof, and floatable design means your speaker thrives poolside, beachside, or even in the shower.
- • **Bigger Sound, Smaller Package:** Experience surprisingly powerful 360-degree audio that fills any space with rich bass and clarity.
- • **Double the Boom, Double the Fun:** Pair two WONDERBOOM 4 speakers for true stereo sound and an amplified party experience that turns heads.
- • **Endless Energy for All-Day Play:** Up to 14 hours of continuous boom lets you keep the vibe alive from sunrise to sunset without recharging.

## Overview

The Ultimate Ears WONDERBOOM 4 is a compact, portable Bluetooth speaker delivering immersive 360-degree sound with deep bass. Engineered for durability, it boasts an IP67 waterproof and dustproof rating, floats on water, and offers up to 14 hours of battery life. With a 131ft wireless range and the ability to pair two units for stereo sound, it’s the perfect companion for outdoor adventures, travel, and everyday use.

## Description

The Ultimate Ears WONDERBOOM 4 Portable Waterproof Bluetooth Speaker is a floating Bluetooth Speaker that is ultra portable and 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 speaker is waterproof, dustproof, and floats. Take it to the pool, the beach, or even the shower. Experience amazing sound—wherever life takes you.

Review: Best investment ever. Loud and waterproof
Review: Awesome little speaker. Great sound, easy pairing. Little loop great for hanging on neabry coat hooks when rocking out on cleaning day

## Features

- Surprisingly Bigger 360-Degree Sound: The WONDERBOOM 4 portable waterproof Bluetooth speaker features bigger 360-degree sound in a petite package; boosted sound for up to 14 hours of playtime
- Outdoor Boost and Podcast Mode: Engineered for full stereo sound; tap the Outdoor Boost button for outdoor environments; use the new Podcast Mode to make vocals sound rich and clear
- 14 Hours of Boom: With a battery that lasts throughout the day, this waterproof portable speaker booms on with up to 14 hours of playtime, so you can soak up every moment
- Waterproof, Dustproof, and Floatable: IP67-rated this Bluetooth waterproof speaker can be submerged in 1m of water for 30 min; protected from dust; ideal for the pool, beach, or shower
- Double Up for Stereo: Pair up two WONDERBOOM 4 portable Bluetooth speakers for even bigger sound; press once to double up; press again for true stereo from both speakers, with left and right channels
- Durable Wireless Speaker With Range: 131 feet (40 meters) of range so you’re free to roam; plus it’s dirt-resistant and drop-proof (1) with a handy loop so you can take it with you
- Made With Recycled Plastic: Plastic parts in the WONDERBOOM 4 wireless Bluetooth speaker include a minimum of 31% post-consumer recycled plastic by weight
- (1) Drop-tested from 5 ft / 1.5 m

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BRXL78DB |
| Additional Features | Dustproof, Lightweight, Portable, Shockproof, Waterproof |
| Antenna Location | For Computers, For Smartphones or Tablets |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Battery Average Life | 14 Hours |
| Battery Capacity | 3780 Milliamp Hours |
| Best Sellers Rank | #18,803 in Electronics ( See Top 100 in Electronics ) #405 in Portable Bluetooth Speakers |
| Bluetooth Range | 40 Meters |
| Brand | Ultimate Ears |
| Built-In Media | Wonderboom 4 Pink |
| Color | Pink |
| Compatible Devices | Desktop, Laptop, Smartphone, Tablet, Television |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth |
| Control Method | Remote |
| Controller Type | Battery Powered |
| Customer Package Type | FFP |
| Customer Reviews | 4.6 4.6 out of 5 stars (593) |
| Enclosure Material | Plastic |
| Frequency Response | 75 Hz |
| Is Waterproof | True |
| Item Dimensions D x W x H | 10.2D x 10.2W x 20.3H centimeters |
| MP3 player | No |
| Manufacturer | Logitech |
| Maximum Range | 131 Feet |
| Model Name | Wonderboom 4 |
| Model Number | 984-001878 |
| Mounting Type | Tabletop |
| Number of Audio Channels | 2.0 |
| Number of Batteries | 1 Lithium Polymer batteries required. |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Speaker Maximum Output Power | 10 Watts |
| Speaker Size | 40 Millimeters |
| Speaker Type | Outdoor |
| Specific Uses For Product | Gaming, Party, Travel |
| Subwoofer Connectivity Technology | Wireless |
| Subwoofer Diameter | 4 Inches |
| Tweeter Diameter | 1 Inches |
| UPC | 097855189967 |
| Warranty Type | Limited |
| Water Resistance Level | Waterproof |
| Wireless Technology | Bluetooth |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** Ultimate Ears
- **Connectivity technology:** Bluetooth
- **Frequency response:** 75 Hz
- **Speaker maximum output power:** 10 Watts

## Images

![Ultimate Ears WONDERBOOM 4 Portable Waterproof Bluetooth Speaker with Big Bass and 360-Degree Sound, Dustproof Floating Speaker with 131ft (40m) Range - Pink - Image 1](https://m.media-amazon.com/images/I/71KeOUnmgkL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***H on 20 February 2026*

Best investment ever. Loud and waterproof

### ⭐⭐⭐⭐⭐ Review
*by T***N on 6 March 2026*

Awesome little speaker. Great sound, easy pairing. Little loop great for hanging on neabry coat hooks when rocking out on cleaning day

### ⭐⭐⭐⭐⭐ Review
*by D***Y on 17 January 2026*

These speakers are friggin awesome. Got one for each of my parents for their birthdays this year. The audio is crystal clear and it also gets very loud for its size without compromising the audio quality. Great for both music and podcasts etc. Also love that you can attach a carabineer to the speaker so you can hook it onto your pants or backpack etc and have the speaker effortlessly follow you around. The different settings/features are also really cool and handy. Would definitely recommend this product and honestly any product from the Ultimate Ears speaker line as in my personal opinion this line of speakers is the best line of portable speakers I know of or have ever heard. They're priced well too. I mean they aren't super cheap but they aren't overly expensive either, it's kinda right in that sweet spot. If you've got the money and you're looking for a portable speaker, look no further than this line because the sound quality and loudness (without distortion) you really won't find anywhere else especially for these prices. I know I'm starting to sound like a UE shill at this point lol but honestly I just really do love and admire their speakers and don't think they get the credit they deserve. Anyway hope this helps!

## Frequently Bought Together

- Ultimate Ears WONDERBOOM 4 Outdoor Speakers Bluetooth Waterproof with Big Bass & 360-Degree Sound, Dustproof Floating Wireless Speaker, 131ft Range - Pink
- Lebakort Storage Case Compatible with Ultimate Ears UE WONDERBOOM 4 3 2 Portable Waterproof Speaker (Pink Case)

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**Shop now:** [https://www.desertcart.tn/products/645373183-ultimate-ears-wonderboom-4-portable-waterproof-bluetooth-speaker-with-big](https://www.desertcart.tn/products/645373183-ultimate-ears-wonderboom-4-portable-waterproof-bluetooth-speaker-with-big)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-12*