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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 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

Q: Why is you tube sound not playing through the speaker?

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 ?

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?

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?

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.

4.5/5

Product ID: 646732702

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Details

Brand
EarFun
Speaker maximum output power
28 Watts
Frequency response
20 KHz
Connectivity technology
Bluetooth
Audio output mode
Stereo

🎧Dual 55mm drivers + passive radiators

💧IP67 waterproof & dustproof

🔊28W powerful stereo output

Description

🎉 Turn up the volume, rain or shine—your ultimate party companion is here!

INDOOR OUTDOOR MODES - Customize your listening with optimized sound profiles and extended battery life tailored for any environment.
LOW LATENCY VIDEO MODE - Sync your audio perfectly with video for seamless streaming and gaming without annoying delays.
BOOMING 28 W STEREO SOUND - Experience crystal-clear, distortion-free audio that fills any space with rich bass and vibrant highs.
IP 67 WATERPROOF DUSTPROOF - Take your music anywhere—rain, pool, or dust storms won’t stop the party with full waterproof and dustproof protection.
DUAL PAIRING FOR MASSIVE SOUND - Wirelessly connect two UBOOM L speakers for double the volume and immersive stereo sound that commands attention.

The EarFun UBOOM L is a portable Bluetooth speaker delivering 28W of loud, clear stereo sound with rich bass, powered by dual 55mm drivers and passive radiators. Its IP67 rating ensures full waterproof and dustproof durability, making it perfect for indoor and outdoor use. Featuring dual pairing, low latency video mode, and a built-in mic, it’s designed to elevate every social moment with powerful, customizable audio.

Specifications

Number of Batteries	1 Lithium Ion batteries required.
Is Electric	Yes
Power Source	Battery Powered
Number of Power Levels	1
Speaker Maximum Output Power	28 Watts
Compatible Devices	any Bluetooth-enabled device
Speaker Size	55 Millimeters
Woofer Diameter	55 Millimeters
Water Resistance Level	Waterproof
Audio Encoding	Stereo
Bluetooth Range	10 Meters
MP3 player	No
Specific Uses For Product	Party
Controller Type	Button
Color	Black
Battery Average Life	16 Hours
Is Waterproof	True
Maximum Range	15 Meters
Control Method	Touch
Audio Output Mode	Stereo
Mounting Type	Tabletop Mount/Freestanding
Speaker Type	Subwoofer
Additional Features	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
Recommended Uses For Product	For Smartphones or Tablets
Subwoofer Diameter	55 Millimeters
Item Weight	650 Grams
Item Dimensions D x W x H	2.83"D x 8.27"W x 3.07"H
Unit Count	1 Every
Frequency Response	20 KHz
Battery Charge Time	4 Hours
Connectivity Protocol	Bluetooth
Wireless Technology	Bluetooth
Connectivity Technology	Bluetooth
Audio Driver Size	55 Millimeters
Audio Driver Type	Dynamic Driver

Have a Question? See What Others Asked

Why is you tube sound not playing through the speaker?

I just received mine, has anyone experienced any clipping sound issues ?

First time using my speaker. I turn it on and it turns right off. I cant find any answers in the manual. Any ideas?

How is this compared to Ultimate Ears WonderBoom 3 WRT balanced neutral sound quality?

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