---
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: "₩333362"
currency: KRW
in_stock: false
reviews_count: 5
category: "Ultimate Ears"
url: https://www.desertcart.kr/products/645373183-ultimate-ears-wonderboom-4-portable-waterproof-bluetooth-speaker-with-big
store_origin: KR
region: South Korea
---

# 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:** ₩333362
**Availability:** ❌ Out of Stock

## Summary

> 🎉 Boom Big, Roam Free, Stay Bold!

## 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?** ₩333362 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/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

- • **Eco-Friendly Vibes:** Crafted with at least 31% post-consumer recycled plastic, so your sound system is as green as your playlist.
- • **All-Day Audio Freedom:** Keep the vibe alive with up to 14 hours of continuous playtime—no outlet needed.
- • **Seamless Stereo Pairing:** Double the fun by pairing two WONDERBOOM 4 speakers for true left-right stereo sound that commands attention.
- • **Built for Every Adventure:** IP67-rated waterproof, dustproof, and floatable design means it’s ready for pool parties, beach days, or rainy hikes.
- • **Bigger Sound, Smaller Package:** Experience surprisingly powerful 360-degree audio that fills any space with rich, booming bass.

## Overview

The Ultimate Ears WONDERBOOM 4 is a compact, portable Bluetooth speaker delivering immersive 360-degree sound with deep bass. Its rugged IP67-rated design is waterproof, dustproof, and floatable, perfect for outdoor and indoor use. With a 14-hour battery life and a 131-foot wireless range, it keeps your music going all day. Pair two for true stereo sound, and enjoy an eco-conscious build featuring recycled plastics.

## 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: Great Sound, Easy to Carry around, you can pair multiple Wonderbooms together. Excellent Battery life Use it in the shop and on the golf course
Review: I wasn’t overwhelmed by the sound, but for the price it’s totally worth it. Sounds great, easy to connect to. Not quite as much bass I would like, but it’s a small speaker. Great little speaker for the beach or the campground and if you forget it or lose it, you don’t feel too bad about it because it’s not an expensive speaker.

## 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 |
| Best Sellers Rank | #26,210 in Electronics ( See Top 100 in Electronics ) #582 in Portable Bluetooth Speakers |
| Colour | Pink |
| Compatible devices | Desktop, Laptop, Smartphone, Tablet, Television |
| Control method | Remote |
| Included components | Wonderboom 4 Pink |
| Is waterproof | True |
| Item model number | 984-001878 |
| Manufacturer | Logitech |
| Material | Plastic |
| Maximum range | 131 Feet |
| Model name | Wonderboom 4 |
| Mounting type | Tabletop |
| Number of Items | 1 |
| Power source | Battery Powered |
| Product dimensions | 10.2D x 10.2W x 20.3H centimeters |
| Recommended uses for product | For Computers, For Smartphones or Tablets |
| Speaker size | 40 Millimeters |
| Speaker type | Outdoor |
| Special features | Dustproof, Lightweight, Portable, Shockproof, Waterproof |
| Subwoofer diameter | 4 Inches |
| Surround sound channel configuration | 2.0 |
| Warranty type | Limited |
| Wireless communication technologies | 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)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by B***N on 7 January 2026*

Great Sound, Easy to Carry around, you can pair multiple Wonderbooms together. Excellent Battery life Use it in the shop and on the golf course

### ⭐⭐⭐⭐⭐ Review
*by N***C on 15 January 2026*

I wasn’t overwhelmed by the sound, but for the price it’s totally worth it. Sounds great, easy to connect to. Not quite as much bass I would like, but it’s a small speaker. Great little speaker for the beach or the campground and if you forget it or lose it, you don’t feel too bad about it because it’s not an expensive speaker.

### ⭐⭐⭐⭐ Review
*by R***E on 2 January 2026*

Purchased on sale for $79.95. Stylish small sturdy speaker with big sound. However really don’t like that it didn’t come with the USB-C cable as pictured in the video.

## 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.kr/products/645373183-ultimate-ears-wonderboom-4-portable-waterproof-bluetooth-speaker-with-big](https://www.desertcart.kr/products/645373183-ultimate-ears-wonderboom-4-portable-waterproof-bluetooth-speaker-with-big)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-22*