---
product_id: 646732702
title: "Uboom L Bluetooth Speaker, Wireless Speaker, JumboBass"
brand: "earfun"
price: "785.92 DT"
currency: TND
in_stock: true
category: "Ear Fun"
url: https://www.desertcart.tn/products/646732702-uboom-l-bluetooth-speaker-wireless-speaker-jumbobass
store_origin: TN
region: Tunisia
---

# IP67 waterproof & dustproof 28W powerful stereo output True Wireless Stereo pairing Uboom L Bluetooth Speaker, Wireless Speaker, JumboBass

**Brand:** earfun
**Price:** 785.92 DT
**Availability:** ✅ In Stock

## Summary

> 🎉 Unleash the party beast with EarFun Uboom L – where power meets portability!

## Quick Answers

- **What is this?** Uboom L Bluetooth Speaker, Wireless Speaker, JumboBass by earfun
- **How much does it cost?** 785.92 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/646732702-uboom-l-bluetooth-speaker-wireless-speaker-jumbobass)

## Best For

- earfun enthusiasts

## Why This Product

- Trusted earfun brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Adaptive Sound Modes:** Switch between Indoor’s rich bass and Outdoor’s louder, longer-lasting battery for the perfect vibe anywhere.
- • **All-Weather Party Ready:** IP67-rated waterproof and dustproof design with Sweatshield tech means your speaker floats and survives any adventure.
- • **Booming 28W Stereo Sound:** Dual 55mm drivers + JumboBass tech deliver crystal-clear, distortion-free audio that commands attention.
- • **Long-Lasting 16-Hour Battery:** Keep the party going all day and night with a quick 4-hour charge and extended playtime.
- • **Seamless Wireless Stereo Pairing:** Pair two Uboom L speakers effortlessly for double the volume and immersive surround sound that turns heads.

## Overview

The EarFun Uboom L is a compact yet powerful 28W Bluetooth speaker featuring dual 55mm drivers and proprietary JumboBass technology for rich, distortion-free sound. Engineered with IP67 waterproof and dustproof certification plus Sweatshield technology, it’s built to withstand any environment. With adaptive Indoor and Outdoor sound modes, 16-hour battery life, and True Wireless Stereo pairing, it’s the ultimate versatile speaker for both home and on-the-go entertainment.

## Description

Buy EarFun Uboom L Bluetooth Speaker, Wireless Speaker, JumboBass | 28W stereo sound, rich bass with 2 drivers, IP67 waterproof and dustproof, dual pairing, 16H, outdoor music box for party online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## Features

- [Remarkable DSP Algorithms, Flawless Balanced Sound] Advanced Digital Signal Processing (DSP) keeps noise at bay for clean sound while preserving the sound details of your favourite tracks. Tuned by the master of music, take you into the supernatural magical world of music.
- Dual 55 mm drivers and passive spotlights to feel the booming bass: the improved 2 highly sensitive drivers deliver stunning stereo sound with exceptional clarity and zero distortion. Two external passive radiators show how powerful this Bluetooth speaker is. With EarFun proprietary JumboBass technology, you can hear and feel more bass.
- [Indoor & Outdoor Mode, Bring the Party Anywhere] Indoor modes deliver full bass and balanced sound, while outdoor modes deliver louder sound and longer battery life. You can also activate extremely low latency video mode for a better indoor video experience. The size of the EarFun Bluetooth speaker is small, but you can enjoy the powerful sound thanks to the large power of 28 W outdoors.
- IP67 dustproof & waterproof, ideal outdoor speaker. With EarFun's innovative Sweatshield Technology, the wireless speaker is fully waterproof. It is made with waterproof materials and sealed, so there is no problem with washing, and it floats too. When you drop it into the pool, it will appear on the surface in seconds.
- 【Wireless stereo pairing for more powerful sound】With the latest True Wireless Stereo Technology, you can pair 2 UBOOM L via a single device to achieve double the volume or an overwhelming stereo sound. Party mode makes it possible if you want to share your music with others next door.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B1PJ5SQ7 |
| Additional Features | Dual 55 mm drivers & passive spotlights, IP67 dustproof and waterproof, Indoor and outdoor mode, Notable DSP Algorithms, Wireless stereo pairing |
| Age Range Description | Adult |
| Antenna Location | For Music Players |
| Audio Driver Size | 55 Millimeters |
| Audio Driver Type | Dynamic Driver |
| Audio Encoding | Stereo |
| Audio Latency | 50 Milliseconds |
| Audio Output Mode | Stereo |
| Battery Average Life | 16 Hours |
| Battery Capacity | 5200 Milliamp Hours |
| Battery Charge Time | 4 Hours |
| Bluetooth Range | 10 Meters |
| Brand | EarFun |
| Built-In Media | EarFun Uboom L Bluetooth Speaker, USB-C charging cable, User Manual, User manual (English language not guaranteed), usb-c charging cable |
| Color | Matte Black |
| Compatible Devices | Gaming Console, Laptop, Smartphone, Tablet, Television |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth |
| Control Method | Touch |
| Controller Type | Touchpad |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,061) |
| Enclosure Material | Composite |
| Frequency Response | 22 KHz |
| Input Voltage | 7.2 Volts |
| Is Waterproof | True |
| Item Dimensions D x W x H | 7.8D x 21W x 7.2H centimeters |
| Item Type Name | Bluetooth speaker |
| Item Weight | 650 Grams |
| MP3 player | No |
| Manufacturer | EarFun |
| Maximum Range | 15 Meters |
| Model Name | EarFun UBOOM L |
| Model Number | SP300 |
| Mounting Type | Table Top |
| Number Of Circuits | 1 |
| Number of Audio Channels | 2.0 |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Power Source | Battery Powered |
| Series Number | 300 |
| Speaker Maximum Output Power | 28 Watts |
| Speaker Size | 55 Millimeters |
| Speaker Type | Portable Bluetooth Speaker, Outdoor Speaker |
| Specific Uses For Product | Business, Home Theatre, Party |
| Subwoofer Connectivity Technology | Wireless |
| Subwoofer Diameter | 55 Millimeters |
| Tweeter Diameter | 1 Inches |
| Unit Count | 1.0 Count |
| Warranty Type | Limited |
| Water Resistance Level | Waterproof |
| Wireless Technology | Bluetooth |
| Woofer Diameter | 55 Millimeters |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** EarFun
- **Connectivity technology:** Bluetooth
- **Frequency response:** 22 KHz
- **Speaker maximum output power:** 28 Watts

## Images

![Uboom L Bluetooth Speaker, Wireless Speaker, JumboBass - Image 1](https://m.media-amazon.com/images/I/710olipTCvL.jpg)

## Available Options

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

## Questions & Answers

**Q: Why is you tube sound not playing through the speaker?**
A: What phone are you using. Mine works fine. I’m just having quality control issues with mine. The fabric is fraying. I’m going to exchange it for another one.

**Q: I just received mine, has anyone experienced any clipping sound issues ?**
A: I have two bought at different times and have not had any issues at all. Is the clipping all the time or only when playing loud? Try a different device and different source for your music. I have been using Tidal without any issues and the high res files sound great.

**Q: First time using my speaker. I turn it on and it turns right off. I cant find any answers in the manual. Any ideas?**
A: Did you charge it before using. The Directions tell you to do so. you will see four lights together when fully charged, If It doesn't change send it back

**Q: How is this compared to Ultimate Ears WonderBoom 3 WRT balanced neutral sound quality?**
A: I don't know about your speakers, but the sound quality is A1. I have a flat speakers to go in my studio and they are flat. The frequency is on paper. However the bass is not very good. They lack bass.

## Frequently Bought Together

- EarFun UBOOM L Bluetooth Speaker, Portable Speaker 28W Loud Stereo Sound, Rich Bass, IP67 Waterproof & Dustproof, Dual Pairing, Built-in Mic, Low Latency, Wireless Speakers for Party, Indoor & Outdoor
- EarFun UBOOM X Portable Bluetooth Speaker, 80W Stereo with JumboBass, IP67 Waterproof Outdoor Speaker, RGB Light, 30H Playtime, Custom EQ, PowerBank, Bluetooth 5.3 Speakers for Outdoor, Camping, Beach

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**Shop now:** [https://www.desertcart.tn/products/646732702-uboom-l-bluetooth-speaker-wireless-speaker-jumbobass](https://www.desertcart.tn/products/646732702-uboom-l-bluetooth-speaker-wireless-speaker-jumbobass)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-19*