---
product_id: 113294140
title: "Ultimate Ears MEGABOOM 3 Portable Bluetooth Wireless Speaker (Waterproof) Night Black (Renewed)"
brand: "ultimate ears"
price: "£96.58"
currency: GBP
in_stock: true
reviews_count: 13
category: "Ultimate Ears"
url: https://www.desertcart.co.uk/products/113294140-ultimate-ears-megaboom-3-portable-bluetooth-wireless-speaker-waterproof-night
store_origin: GB
region: United Kingdom
---

# 100% Waterproof & Floats 360° Immersive Sound 20-Hour Battery Life Ultimate Ears MEGABOOM 3 Portable Bluetooth Wireless Speaker (Waterproof) Night Black (Renewed)

**Brand:** ultimate ears
**Price:** £96.58
**Availability:** ✅ In Stock

## Summary

> 🎵 Take your soundtrack anywhere—sound that’s as unstoppable as you are!

## Quick Answers

- **What is this?** Ultimate Ears MEGABOOM 3 Portable Bluetooth Wireless Speaker (Waterproof) Night Black (Renewed) by ultimate ears
- **How much does it cost?** £96.58 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/113294140-ultimate-ears-megaboom-3-portable-bluetooth-wireless-speaker-waterproof-night)

## 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

- • **Magic Button Control:** One-touch play, pause & skip—total control without your phone.
- • **Refurbished Excellence:** Professionally renewed to look & perform like new—eco-smart & wallet-wise.
- • **Adventure-Ready Durability:** Water, dust & drop proof—built to survive your wildest escapes.
- • **Custom Playlists On-Demand:** Set personalized Spotify & streaming playlists for instant vibes.
- • **Seamless Multi-Device Pairing:** Connect up to 8 Bluetooth devices for effortless music sharing.

## Overview

The Ultimate Ears MEGABOOM 3 is a professionally refurbished, portable Bluetooth speaker designed for the modern adventurer. It delivers powerful 360° sound with deep bass, boasts a waterproof and drop-proof design that even floats, and offers up to 20 hours of battery life. With multi-device Bluetooth pairing and a Magic Button for easy control, it’s perfect for seamless, on-the-go music experiences. Ideal for millennials who demand durability, style, and premium sound in every setting.

## Description

This pre-owned or refurbished product has been professionally inspected and tested to work and look like new. How a product becomes part of desertcart Renewed, your destination for pre-owned, refurbished products: A customer buys a new product and returns it or trades it in for a newer or different model. That product is inspected and tested to work and look like new by desertcart-qualified suppliers. Then, the product is sold as an desertcart Renewed product on desertcart. If not satisfied with the purchase, renewed products are eligible for replacement or refund under the desertcart Renewed Guarantee.

Review: Solid sound machine! So I bought it again. - Bought the older version 7 years ago and it was the hands-down winner for sound. This upgrade still excels with its low-distortion sound quality and flexibility because of the equalizer on the app. I can enjoy good music with decent fidelity and then bounce easily to a vocal/podcast setting simply and reliably. It gets 3+ hours of use daily. Good battery makes it mobile, but please be courteous when playing it around others.
Review: Great sound, way to use - Works great, easy to use, even in the shower

## Features

- Water, dust & drop proof, built tough and ready for adventure, Plus it floats too.
- Magic Button allows you to play, pause and skip tracks directly on the speaker. Just push for convenient control of any streaming music
- Pair up to 8 Bluetooth enabled source devices
- Set up custom one-touch playlists for Spotify on Android, desertcart Music Unlimited, desertcart Prime Music, Apple Music, and Deezer
- This is a Professionally refurbished item. It has been thoroughly inspected and cleaned. It may show minor wear and scratches. Overall, it is in an excellent condition

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07MXMNHBL |
| Additional Features | Portable |
| Age Range Description | Adult |
| Antenna Location | For Smartphones or Tablets |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Battery Average Life | 20 Hours |
| Battery Charge Time | 20 Hours |
| Best Sellers Rank | #19,337 in Electronics ( See Top 100 in Electronics ) #22 in Renewed Portable Bluetooth Speakers #610 in Portable Bluetooth Speakers |
| Bluetooth Range | 10 Meters |
| Brand | Ultimate Ears |
| Built-In Media | Charging cable, Speaker |
| Color | Black |
| Compatible Devices | Laptop, Personal Computer, Smartphone, Tablet |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth |
| Control Method | Touch |
| Controller Type | Battery Powered |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.3 out of 5 stars 940 Reviews |
| Enclosure Material | Metal, Plastic |
| Frequency Response | 60 Hz |
| Is Waterproof | True |
| Item Dimensions D x W x H | 3.37"D x 3.37"W x 8.87"H |
| Item Weight | 925 Grams |
| Manufacturer | Ultimate Ears |
| Model Name | MEGABOOM 3 |
| Model Number | 984-001390 |
| Mounting Type | Freestanding |
| Number of Audio Channels | 3.0 |
| Number of Batteries | 1 CR123A batteries required. (included) |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Power Source | Battery Powered |
| Series Number | 3 |
| Speaker Maximum Output Power | 20 Watts |
| Speaker Size | 4.44 Inches |
| Speaker Type | Outdoor |
| Specific Uses For Product | Travel |
| Subwoofer Connectivity Technology | Wireless |
| Total Ethernet Ports | 1 |
| UPC | 603784383767 |
| Unit Count | 1 Count |
| Warranty Description | 90 days limited warranty |
| Warranty Type | Limited |
| Water Resistance Level | Waterproof |
| Wireless Technology | Bluetooth |
| Woofer Diameter | 4.44 Inches |

## Product Details

- **Audio Output Mode:** Surround
- **Brand:** Ultimate Ears
- **Connectivity Technology:** Bluetooth
- **Frequency Response:** 60 Hz
- **Speaker Maximum Output Power:** 20 Watts

## Images

![Ultimate Ears MEGABOOM 3 Portable Bluetooth Wireless Speaker (Waterproof) Night Black (Renewed) - Image 1](https://m.media-amazon.com/images/I/81SuShz41dS.jpg)
![Ultimate Ears MEGABOOM 3 Portable Bluetooth Wireless Speaker (Waterproof) Night Black (Renewed) - Image 2](https://m.media-amazon.com/images/I/71Z3sf65EwL.jpg)
![Ultimate Ears MEGABOOM 3 Portable Bluetooth Wireless Speaker (Waterproof) Night Black (Renewed) - Image 3](https://m.media-amazon.com/images/I/71cH19BAo-L.jpg)
![Ultimate Ears MEGABOOM 3 Portable Bluetooth Wireless Speaker (Waterproof) Night Black (Renewed) - Image 4](https://m.media-amazon.com/images/I/71L71X+g9wL.jpg)
![Ultimate Ears MEGABOOM 3 Portable Bluetooth Wireless Speaker (Waterproof) Night Black (Renewed) - Image 5](https://m.media-amazon.com/images/I/81+t5sMm7FL.jpg)

## Questions & Answers

**Q: What is the sound wattage?**
A: No idea. But they’re plenty loud and you can pair up to 6 of them together and they sound great. Only issue is when the battery dies It’s hard to get it serviced.

**Q: Que quiere decir q sea renovado???**
A: Que tuvo algun daño y fue reparado en fabrica.

**Q: I need a hero! how do i pair & clear firmware instructions. idk what firmware even is!**
A: Firmware is the software. You need it. Download the app to your phone and it will synch your booms to the app. Once they are synched to the app you just drag them up from the bottom of the screen to pair them. Google it if you have questions about how to do it

**Q: Can this one pair with Wonderboom 2?**
A: The devices must be the same. You can set up stereo or what they call "party mode" with dozens+ of same device.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solid sound machine! So I bought it again.
*by L***B on May 17, 2026*

Bought the older version 7 years ago and it was the hands-down winner for sound. This upgrade still excels with its low-distortion sound quality and flexibility because of the equalizer on the app. I can enjoy good music with decent fidelity and then bounce easily to a vocal/podcast setting simply and reliably. It gets 3+ hours of use daily. Good battery makes it mobile, but please be courteous when playing it around others.

### ⭐⭐⭐⭐⭐ Great sound, way to use
*by R***S on April 22, 2026*

Works great, easy to use, even in the shower

### ⭐⭐⭐⭐⭐ High quality, durable, waterproof!
*by S***N on February 23, 2024*

I recently purchased the Ultimate Ears MEGABOOM 3 Portable Bluetooth Wireless Speaker and I am blown away by its performance. This speaker is not only sleek and stylish, but it also delivers incredible sound quality that fills the room. One of the standout features of this speaker is its waterproof design, making it perfect for pool parties,beach days or kayaking. I love that I can take it anywhere without worrying about water damage. The battery life is also impressive, lasting for hours on end without needing a recharge. The Bluetooth connectivity is seamless and I have had no issues connecting my devices to the speaker. The sound is crisp and clear, with deep bass that really enhances the listening experience. Whether I'm listening to music, podcasts, or watching movies, the MEGABOOM 3 delivers immersive sound that truly impresses. Overall, I highly recommend the Ultimate Ears MEGABOOM 3 Portable Bluetooth Wireless Speaker to anyone in the market for a high-quality, durable speaker. You won't be disappointed with its performance and features.

## Frequently Bought Together

- Ultimate Ears MEGABOOM 3 Portable Bluetooth Wireless Speaker (Waterproof) Night Black (Renewed)
- Soarking Power Up Charging Dock Compatible with Ultimate Ears UE Boom 3/Megaboom 3/Blast/Megablast(Wall Charger and 5 Feet Cable Included) Black(Not for Boom4/Megeboom 4)
- co2CREA Hard Travel Case Replacement for Ultimate Ears UE MEGABOOM 4 MEGABOOM 3 Portable Bluetooth Wireless Speaker (Black case for Speaker and Charging Dock)

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**Shop now:** [https://www.desertcart.co.uk/products/113294140-ultimate-ears-megaboom-3-portable-bluetooth-wireless-speaker-waterproof-night](https://www.desertcart.co.uk/products/113294140-ultimate-ears-megaboom-3-portable-bluetooth-wireless-speaker-waterproof-night)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-03*