---
product_id: 725724044
title: "Ultimate Ears WONDERBOOM 4 Portable Waterproof Bluetooth Speaker with Big Bass and 360-Degree Sound, Dustproof Floating Speaker with 40 m (131ft) Range - Cobalt Blue"
brand: "ultimate ears"
price: "AR$15179"
currency: ARS
in_stock: false
url: https://www.desertcart.com.ar/products/725724044-ultimate-ears-wonderboom-4-portable-waterproof-bluetooth-speaker-with-big
store_origin: AR
region: Argentina
---

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

**Brand:** ultimate ears
**Price:** AR$15179
**Availability:** ❌ Out of Stock

## Summary

> 🌟 Elevate your soundscape anywhere, anytime with the Wonderboom 4!

## Quick Answers

- **What is this?** Ultimate Ears WONDERBOOM 4 Portable Waterproof Bluetooth Speaker with Big Bass and 360-Degree Sound, Dustproof Floating Speaker with 40 m (131ft) Range - Cobalt Blue by ultimate ears
- **How much does it cost?** AR$15179 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/725724044-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

- • **Double the Boom:** Pair two WONDERBOOM 4 speakers wirelessly for true stereo sound and an even bigger audio experience.
- • **Built for Adventure:** IP67-rated waterproof, dustproof, and floatable design means your speaker thrives poolside, beachside, or on the go.
- • **All-Day Audio Freedom:** Keep the vibe alive with up to 14 hours of continuous playtime—no outlet needed.
- • **Outdoor Boost & Podcast Mode:** Tailor your sound with Outdoor Boost for open-air clarity or Podcast Mode for crystal-clear vocals.
- • **Bigger Sound, Smaller Package:** Experience surprisingly powerful 360-degree sound that fills any space with rich bass and clarity.

## Overview

The Ultimate Ears WONDERBOOM 4 is a compact, ultraportable Bluetooth speaker delivering immersive 360-degree sound with boosted bass. It offers up to 14 hours of battery life and features IP67 waterproof and dustproof protection, making it perfect for outdoor adventures. With Outdoor Boost and Podcast Mode, plus the ability to pair two speakers for stereo sound, it’s engineered for versatile, high-quality audio wherever you go.

## Description

Ultraportable Bluetooth® speaker with a surprisingly bigger360° sound. It’s crisp, bassy, and ready to go with14 hours of full-stereo boom. The IP67 rating means it’s waterproof, dustproof, and floats. Take it to the pool, the beach, or even the shower. It’s amazing sound, no matter where you take it. Now made with a minimum of certified 31% post-consumer plastic that gives new life to PET bottles, so you can party for the planet.

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D7ZW5GFC |
| Additional Features | Bass Boost, Dustproof, Stereo Pairing, Waterproof |
| Age Range Description | Adult |
| Antenna Location | all bluetooth devices |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Battery Average Life | 14 Hours |
| Bluetooth Range | 40 Meters |
| Brand | Ultimate Ears |
| Built-In Media | Power Cable |
| Color | Cobalt Blue |
| Compatible Devices | Smartphone, Tablet |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth |
| Control Method | Touch |
| Controller Type | Button |
| Customer Reviews | 4.5 4.5 out of 5 stars (132) |
| Enclosure Material | Plastic |
| Is Waterproof | 1 |
| Item Dimensions D x W x H | 9D x 9W x 10.4H centimeters |
| Item Type Name | bluetooth speaker |
| Item Weight | 420 Grams |
| MP3 player | No |
| Manufacturer | Ultimate Ears |
| Maximum Range | 40 Meters |
| Model Name | Wonderboom 4 |
| Model Number | WONDERBOOM 4 |
| Mounting Type | No Mounting |
| Number of Audio Channels | 2.0 |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Series Number | 4 |
| Speaker Size | 10.4 Centimeters |
| Speaker Type | Outdoor |
| Specific Uses For Product | Travel |
| Subwoofer Diameter | 5 Inches |
| Tweeter Diameter | 1 Inches |
| UPC | 097855190161 |
| Unit Count | 1 Count |
| Warranty Type | Limited |
| Water Resistance Level | Waterproof |
| Wireless Technology | Bluetooth |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** Ultimate Ears
- **Connectivity technology:** Bluetooth
- **Material:** Plastic
- **Mounting type:** No Mounting

## Images

![Ultimate Ears WONDERBOOM 4 Portable Waterproof Bluetooth Speaker with Big Bass and 360-Degree Sound, Dustproof Floating Speaker with 40 m (131ft) Range - Cobalt Blue - Image 1](https://m.media-amazon.com/images/I/81CfcmphL+L.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.com.ar/products/725724044-ultimate-ears-wonderboom-4-portable-waterproof-bluetooth-speaker-with-big](https://www.desertcart.com.ar/products/725724044-ultimate-ears-wonderboom-4-portable-waterproof-bluetooth-speaker-with-big)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-11-04*