---
product_id: 637955846
title: "WONDERBOOM 4 Outdoor Speakers Bluetooth Waterproof with Big Bass & 360-Degree Sound, Dustproof Floating Wireless Speaker, 131ft Range - Blue"
brand: "ultimate ears"
price: "104834CFA"
currency: XOF
in_stock: true
reviews_count: 8
category: "Ultimate Ears"
url: https://www.desertcart.sn/products/637955846-wonderboom-4-outdoor-speakers-bluetooth-waterproof-with-big-bass-360
store_origin: SN
region: Senegal
---

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

**Brand:** ultimate ears
**Price:** 104834CFA
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate your sound game—wherever life takes you!

## Quick Answers

- **What is this?** WONDERBOOM 4 Outdoor Speakers Bluetooth Waterproof with Big Bass & 360-Degree Sound, Dustproof Floating Wireless Speaker, 131ft Range - Blue by ultimate ears
- **How much does it cost?** 104834CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/637955846-wonderboom-4-outdoor-speakers-bluetooth-waterproof-with-big-bass-360)

## 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 pool parties, beach days, and beyond.
- • **Tailored Sound Modes:** Switch between Outdoor Boost for epic open-air sound and Podcast Mode for crystal-clear vocals.
- • **All-Day Audio Freedom:** Up to 14 hours of non-stop beats to keep your vibe alive from sunrise to sunset.
- • **Double the Boom, Double the Fun:** Pair two WONDERBOOM 4 speakers effortlessly for true stereo sound that commands attention.
- • **Immersive 360° Sound Everywhere:** Experience rich, room-filling audio that surrounds you, no matter where you roam.

## Overview

The Ultimate Ears WONDERBOOM 4 is a compact, ultra-portable Bluetooth speaker delivering powerful 10W stereo sound with immersive 360-degree coverage. Boasting a robust 14-hour battery life and IP67 waterproof, dustproof, and floatable design, it’s engineered for seamless outdoor and indoor use. With easy pairing for stereo sound and specialized audio modes, it’s the perfect companion for professionals and adventurers craving premium sound on the go.

## 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: Great little speaker. - Really fun speaker. A breeze to set up and has great sound for its size. Good for kitchen, den, bathroom or any small area, but also versatile and works great in small outdoor areas too. Will play anything on your phone or other Bluetooth source. I may buy one or two more. Highly recommended.

## 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 | B0BRXJVG1S |
| Additional Features | Dustproof, Lightweight, Portable, Shockproof, Waterproof |
| Age Range Description | 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 | #32 in Portable Bluetooth Speakers #426 in MP3 & MP4 Player Accessories |
| Bluetooth Range | 40 Meters |
| Brand | Ultimate Ears |
| Built-In Media | Wonderboom 4 Blue |
| Color | Blue |
| Compatible Devices | Desktop, Laptop, Smartphone, Tablet, Television |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth |
| Control Method | Touch |
| Controller Type | Button |
| Customer Reviews | 4.5 out of 5 stars 1,948 Reviews |
| Enclosure Material | Plastic |
| Is Waterproof | True |
| Item Dimensions D x W x H | 4"D x 4"W x 8"H |
| Item Weight | 0.55 Kilograms |
| MP3 player | No |
| Manufacturer | Logitech |
| Material | Plastic |
| Maximum Range | 40 Meters |
| Model Name | Wonderboom 4 |
| Model Number | 984-001877 |
| Mounting Type | Tabletop Mount |
| 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 |
| UPC | 097855189950 |
| 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
- **Connectivity Technology:** Bluetooth
- **Audio Output Mode:** Stereo
- **Mounting Type:** Tabletop Mount

## Images

![WONDERBOOM 4 Outdoor Speakers Bluetooth Waterproof with Big Bass & 360-Degree Sound, Dustproof Floating Wireless Speaker, 131ft Range - Blue - Image 1](https://m.media-amazon.com/images/I/81CfcmphL+L.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!

### ⭐⭐⭐⭐⭐ Great little speaker.
*by P***. on February 1, 2026*

Really fun speaker. A breeze to set up and has great sound for its size. Good for kitchen, den, bathroom or any small area, but also versatile and works great in small outdoor areas too. Will play anything on your phone or other Bluetooth source. I may buy one or two more. Highly recommended.

### ⭐⭐⭐⭐⭐ Sound and convenience.
*by D***W on February 6, 2026*

Easy connection, great sound, long charge and easy to transport. Great quality and compatible with iPad and iPhone and sync 2 speakers to play together.

## Frequently Bought Together

- Ultimate Ears WONDERBOOM 4 Outdoor Speakers Bluetooth Waterproof with Big Bass & 360-Degree Sound, Dustproof Floating Wireless Speaker, 131ft Range - Blue
- LTGEM Case Compatible with Ultimate Ears WONDERBOOM 4/3/2 Portable Waterproof Speaker, Blue
- USB Charge Cable Cord Wire & Fast Charging QC3.0 AC Wall Adapter Block for UE Ultimate Ears Power Up Charging Dock, Boom 3, Megaboom 3, Blast, Megablast, Wonderboom, Roll

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**Shop now:** [https://www.desertcart.sn/products/637955846-wonderboom-4-outdoor-speakers-bluetooth-waterproof-with-big-bass-360](https://www.desertcart.sn/products/637955846-wonderboom-4-outdoor-speakers-bluetooth-waterproof-with-big-bass-360)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-10*