---
product_id: 551555242
title: "Bluetooth Speaker, UBOOM L Portable Speaker 28W Loud Stereo Sound, Rich Bass, IP67 Waterproof & Dustproof, Dual Pairing, Built-in Mic, Low Latency, Wireless Speaker for Party, Indoor & Outdoor"
brand: "earfun"
price: "59127 Ft"
currency: HUF
in_stock: true
reviews_count: 13
category: "Ear Fun"
url: https://www.desertcart.hu/products/551555242-bluetooth-speaker-uboom-l-portable-speaker-28w-loud-stereo-sound
store_origin: HU
region: Hungary
---

# IP67 Waterproof & Dustproof 28W Loud Stereo Output True Wireless Stereo Pairing Bluetooth Speaker, UBOOM L Portable Speaker 28W Loud Stereo Sound, Rich Bass, IP67 Waterproof & Dustproof, Dual Pairing, Built-in Mic, Low Latency, Wireless Speaker for Party, Indoor & Outdoor

**Brand:** earfun
**Price:** 59127 Ft
**Availability:** ✅ In Stock

## Summary

> 🎉 Unleash the Party Anywhere with EarFun UBOOM L!

## Quick Answers

- **What is this?** Bluetooth Speaker, UBOOM L Portable Speaker 28W Loud Stereo Sound, Rich Bass, IP67 Waterproof & Dustproof, Dual Pairing, Built-in Mic, Low Latency, Wireless Speaker for Party, Indoor & Outdoor by earfun
- **How much does it cost?** 59127 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/551555242-bluetooth-speaker-uboom-l-portable-speaker-28w-loud-stereo-sound)

## 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

- • **Indoor & Outdoor Modes:** Tailor your soundscape with optimized settings for home vibes or open-air energy.
- • **Booming 28W Stereo Power:** Fill any space with rich, distortion-free sound that commands attention.
- • **IP67 Waterproof & Dustproof:** Take your party anywhere—rain, pool, or dust won’t stop the beat.
- • **Dual 55mm Drivers + Passive Radiators:** Experience deep bass and crystal-clear highs that make every track immersive.
- • **Low Latency Video Mode & Built-in Mic:** Seamless sync for video and hands-free calls—stay connected without missing a beat.

## Overview

The EarFun UBOOM L is a portable Bluetooth speaker delivering powerful 28W stereo sound with advanced DSP and JumboBass technology. Its rugged IP67 waterproof and dustproof design ensures durability for indoor and outdoor use. Dual 55mm drivers and passive radiators provide rich bass and clear audio, while True Wireless Stereo pairing lets you double the volume effortlessly. With 16 hours of playtime, low latency video mode, and a built-in mic, it’s engineered for versatile, high-quality sound on the go.

## Description

EarFun Bluetooth Speaker, UBOOM L Portable Speaker 28W Loud Stereo Sound, Rich Bass, IP67 Waterproof & Dustproof, Dual Pairing, Built-in Mic, Low Latency, Wireless Speaker for Party, Indoor & Outdoor : desertcart.in: Electronics

Review: Loud, Crisp and Thumpy. - Overall great package. Directly competing with the Tribit and JBL flip 6. Good Build Quality. I did not expect the sound quality of this product will be this good. Very Premium sounding speaker. Goes very loud. But the only issue is when you ramp up the volume to it’s Max (100%), the bass becomes thin, the trebles and the mids kick in. But there is no distortion at all at any volume, even at 100%. It would have been nice, if there is App support for this speaker. Very happy with this purchase. Had to exchange the product because I received a damaged and defective piece. The battery life is also satisfactory. Can play upto 12 hours at 80% volume. The sound is crystal clear, crisp and sharp. Enjoying alot. Updating the Review after 3 months of usage. Had to replace the Product because of receiving a damaged product and firmware couldn’t be updated. After the exchange, I could update the firmware to Oluv’s Tuning. I recommend every one to use the Oluv’s tuning. The stock tuning is not good. But the increase of volume levels in stock tuning is very good. The overall Loudness, Bass, Treble balance is good in Oluv’s tuning. Oluv is an Audio Producer who has great emphasis on sound and audio products.
Review: Excellent- can be a replacement for ur branded top notch speakers - 15 days of experience: im very particular/moody abt bass n mid & highs. I was to buy tribit stormbox as soundcore neo was not availablefor months.. i Dont care if they lack 10% in over all performance. However, in case of boom L , they have been tuned perfectly to give good bass (in in low volumes, u wud not regret) n perfecy vocal sound too. One thing to highlight is that normally su h speakers spread their sound in one direction and buys prefer 360 sound. This speaker impressed me as its sound filled the rooms wth bass and sound that can be heard from another room, tht too with good quality. It lacks auto shut features which is required especially when u have been given decent but not extra battery backup. If you ud like it to use for party with 15 to 20 people in a room then one speaker will hive you good output(just keep it to ear level so sound spreads well in room).. other wise to have bombastic sound buy another one which will surely give you surround and stereo sound . I m happy to get one but disappointed to see rates going up in past 15 days twotimes which prevented me to buy another. I think it iverall performance credits goes to tuning technology that keeps bass and vocals in balance throughout the sound level. 👌🏻 this is best n cheap competition to jbl n soundcore anker speakers and portable enogh ti carry anywhere without worry of damage by water n dust. You will surely love show off these spkrs to ur frnds n family. So go ahead n buy them to test first as company claims to accept spkr back unconditionally in a month if u dont like. So take test it. But wait untill this product come back to 5000 range again.

## Features

- [Remarkable DSP Algorithms, A Sound You’ll Want to Share] The advanced Digital Signal Processing (DSP) keeps the noise at bay for a clean sound while still preserving the sonic details of your favorite tracks. With EarFun’s proprietary JumboBass Technology, a magic music world in huge stereo sound is opened for you.
- [Two 55mm Drivers and Passive Radiators, To Feel The Booming Bass] The enhanced 2 high-sensitivity drivers deliver breathtaking stereo sound with exceptional clarity and zero distortion. The dual external passive radiators will demonstrate how powerful this Bluetooth speaker is. You can hear the bass, feel the bass and see the bass.
- [Indoor & Outdoor Mode, Bring the Party Anywhere] Indoor modes deliver full bass and balanced sound, whereas outdoor modes deliver louder sound and longer battery life. You can also turn the video mode on with super low latency for better video experience while indoors. EarFun Bluetooth speaker size is small, but you can enjoy the powerful sound through the large output of 28W outdoors.
- [IP67 Dustproof & Waterproof, Ideal Bathroom Speaker] The wireless speaker is IP67 Fully Waterproof with EarFun’s Innovative Sweatshield Technology, and it’s crafted and sealed with waterproof materials so there is no problem washing, and it floats too. If you drop it in the pool, it will pop to the surface in seconds.
- [Wireless Stereo Pairing, To Get More Powerful Sound] Using the latest True Wireless Stereo Technology, you can Pair two UBOOM L via a single device for double the volume or huge stereo sound. The party mode make it possible if you want to share the your music with others next door.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CBPD76L6 |
| Batteries | 2 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #20,086 in Electronics ( See Top 100 in Electronics ) #236 in Bluetooth Speakers |
| Brand Name | EarFun |
| Colour | UBOOM L-Black |
| Colour Name | UBOOM L-Black |
| Compatible Devices | Smartphone, Tablet |
| Control Method | Touch |
| Country of Origin | China |
| Customer Reviews | 4.1 4.1 out of 5 stars (1,275) |
| Date First Available | 26 August 2023 |
| Generic Name | EarFun UBOOM L Bluetooth Speaker |
| Importer | VALUECART PRIVATE LIMITED: FLAT No-4, G. S. TOWERS, OPPOSITE HYDE PARK, BIBWEWADI, PUNE, Pune, Maharashtra, 411037; Contact us: service@myearfun.com |
| Included Components | 1×18-month Warranty Card, 1×EarFun UBOOM L Bluetooth Speaker (Dimensions: 78mm*210mm*72mm; Weight: 736g), 1×Type C Charging Cable, 1×User manual |
| Is Waterproof | TRUE |
| Item Weight | 736 g |
| Item model number | SP300 |
| Manufacturer | EarFun |
| Material | Plastic |
| Maximum Range | 1181.1 Inches |
| Model Name | EarFun UBOOM L |
| Net Quantity | 1.00 Count |
| Number of Items | 1 |
| Packer | Earfun Technology (HK) Limited: FLAT/RM A 9F, SILVERCORP INTERNATIONAL TOWER 707-713 NATHAN ROAD MONGKOK KL, HONG KONG; Contact us: service@myearfun.com |
| Power Source | Battery Powered |
| Product Dimensions | 7.8D x 21W x 7.2H Centimeters |
| RMS Power Range - Amplifiers | 14 Watts |
| Recommended Uses For Product | For Computers, Smartphones or Tablets, DVD Players, Gaming Consoles, Music Players, Surround Sound Systems, Televisions |
| Speaker Size | 55 Millimetres |
| Speaker Type | Subwoofer |
| Special Feature | Bluetooth 5.0 connection; Huge Stereo Sound with Intense Bass;Dual Passive Radiators; DSP Algorithms;16 hours Play Time, Indoor & Outdoor Mode; Video Mode; IP67 Dustproof & Waterproof; Wireless Stereo Pairing |
| Subwoofer Diameter | 55 Millimetres |
| Surround Sound Channel Configuration | 2.0 |
| Total Harmonic Distortion | 0.01% |
| Warranty Type | 18-month |
| Wireless Communication Technology | Bluetooth |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** EarFun
- **Connectivity Technology:** Bluetooth
- **Mounting Type:** Tabletop Mount
- **Speaker Maximum Output Power:** 28 Watts

## Images

![Bluetooth Speaker, UBOOM L Portable Speaker 28W Loud Stereo Sound, Rich Bass, IP67 Waterproof & Dustproof, Dual Pairing, Built-in Mic, Low Latency, Wireless Speaker for Party, Indoor & Outdoor - Image 1](https://m.media-amazon.com/images/I/41tHkwQprWL.jpg)
![Bluetooth Speaker, UBOOM L Portable Speaker 28W Loud Stereo Sound, Rich Bass, IP67 Waterproof & Dustproof, Dual Pairing, Built-in Mic, Low Latency, Wireless Speaker for Party, Indoor & Outdoor - Image 2](https://m.media-amazon.com/images/I/51AGOhpkm1L.jpg)
![Bluetooth Speaker, UBOOM L Portable Speaker 28W Loud Stereo Sound, Rich Bass, IP67 Waterproof & Dustproof, Dual Pairing, Built-in Mic, Low Latency, Wireless Speaker for Party, Indoor & Outdoor - Image 3](https://m.media-amazon.com/images/I/51DpXew-HcL.jpg)
![Bluetooth Speaker, UBOOM L Portable Speaker 28W Loud Stereo Sound, Rich Bass, IP67 Waterproof & Dustproof, Dual Pairing, Built-in Mic, Low Latency, Wireless Speaker for Party, Indoor & Outdoor - Image 4](https://m.media-amazon.com/images/I/51Jqv1rYWwL.jpg)
![Bluetooth Speaker, UBOOM L Portable Speaker 28W Loud Stereo Sound, Rich Bass, IP67 Waterproof & Dustproof, Dual Pairing, Built-in Mic, Low Latency, Wireless Speaker for Party, Indoor & Outdoor - Image 5](https://m.media-amazon.com/images/I/51ioGrmygoL.jpg)

## Questions & Answers

**Q: Is fm radio?**
A: No

**Q: Differences between this and UBoom L?**
A: EarFun UBoom L is 28W and has outdoor mode for loud sound; EarFun UBoom Slim is 20W and smaller in size than UBoom L.

**Q: Does it have Usb port for playing from pendrive ?**
A: Hello, thank you for your interest in EarFun.
EarFun UBOOM L has a 3.5mm Aux Input that can be connected to wired audio for playing, but the USB port is only for charging.

**Q: Is there fm radio?**
A: Hello, thank you for your interest in EarFun.
Sorry that EarFun UBOOM L does not have FM radio function.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Loud, Crisp and Thumpy.
*by M***I on 7 October 2024*

Overall great package. Directly competing with the Tribit and JBL flip 6. Good Build Quality. I did not expect the sound quality of this product will be this good. Very Premium sounding speaker. Goes very loud. But the only issue is when you ramp up the volume to it’s Max (100%), the bass becomes thin, the trebles and the mids kick in. But there is no distortion at all at any volume, even at 100%. It would have been nice, if there is App support for this speaker. Very happy with this purchase. Had to exchange the product because I received a damaged and defective piece. The battery life is also satisfactory. Can play upto 12 hours at 80% volume. The sound is crystal clear, crisp and sharp. Enjoying alot. Updating the Review after 3 months of usage. Had to replace the Product because of receiving a damaged product and firmware couldn’t be updated. After the exchange, I could update the firmware to Oluv’s Tuning. I recommend every one to use the Oluv’s tuning. The stock tuning is not good. But the increase of volume levels in stock tuning is very good. The overall Loudness, Bass, Treble balance is good in Oluv’s tuning. Oluv is an Audio Producer who has great emphasis on sound and audio products.

### ⭐⭐⭐⭐ Excellent- can be a replacement for ur branded top notch speakers
*by G***P on 29 October 2023*

15 days of experience: im very particular/moody abt bass n mid & highs. I was to buy tribit stormbox as soundcore neo was not availablefor months.. i Dont care if they lack 10% in over all performance. However, in case of boom L , they have been tuned perfectly to give good bass (in in low volumes, u wud not regret) n perfecy vocal sound too. One thing to highlight is that normally su h speakers spread their sound in one direction and buys prefer 360 sound. This speaker impressed me as its sound filled the rooms wth bass and sound that can be heard from another room, tht too with good quality. It lacks auto shut features which is required especially when u have been given decent but not extra battery backup. If you ud like it to use for party with 15 to 20 people in a room then one speaker will hive you good output(just keep it to ear level so sound spreads well in room).. other wise to have bombastic sound buy another one which will surely give you surround and stereo sound . I m happy to get one but disappointed to see rates going up in past 15 days twotimes which prevented me to buy another. I think it iverall performance credits goes to tuning technology that keeps bass and vocals in balance throughout the sound level. 👌🏻 this is best n cheap competition to jbl n soundcore anker speakers and portable enogh ti carry anywhere without worry of damage by water n dust. You will surely love show off these spkrs to ur frnds n family. So go ahead n buy them to test first as company claims to accept spkr back unconditionally in a month if u dont like. So take test it. But wait untill this product come back to 5000 range again.

### ⭐⭐⭐⭐⭐ Really amazing with the price
*by K***. on 11 January 2026*

It's having so amazing sound with this price . Non other brand can't supply with such sound quality even redmi. Thumping bass , hd sound , battery back up & 360° sound spred out . It doesn't have sound distortion upto 100° vollum .But the model is now terminated .

## Frequently Bought Together

- EarFun Bluetooth Speaker, UBOOM L Portable Speaker 28W Loud Stereo Sound, Rich Bass, IP67 Waterproof & Dustproof, Dual Pairing, Built-in Mic, Low Latency, Wireless Speaker for Party, Indoor & Outdoor
- soundcore Motion X600 Portable Bluetooth Speaker, Hi-Res Spatial Audio with Wireless 50W Sound, IPX7 Waterproof, Pro EQ, AUX-in, Portable Speaker for Home, Office, Backyard and Bathroom Use

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---

*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-01-23*