UE Boom 4

15 h, Rechargeable battery operated
Price in EUR including VAT
24Ratings
BrandMore from UE
Test reportsGood based on 1 test
Delivered between Wed, 26/3 and Sat, 29/3
10 items in stock at supplier
free shipping

Colour

Product details

Discover the Ultimate Ears Boom 4, a portable speaker that brings your music to life wherever you go. With its rugged, waterproof and dustproof design, this speaker is ready for any adventure. With its unique floating design, it's ideal for pool parties or beach trips. The Boom 4 delivers 360° sound with deep, rich bass for an immersive listening experience. Bluetooth connectivity allows easy streaming from your favourite services such as Amazon Music and Spotify, while the True Wireless Stereo (TWS) system lets you amplify your sound by connecting to another speaker. With a quick 3-hour charge time and a convenient USB Type-C charging cradle, the Boom 4 is always ready to go. Whether you're hosting a party or exploring the great outdoors, the Ultimate Ears Boom 4 is your perfect audio companion.

Key specifications

Protection type (IP code)
IP67
Item number
46792092

General information

Manufacturer
Category
Manufacturer no.
984-002011
Release date
26.4.2024

Colour

Colour group
Pink, 
Violet
Exact colour description
Enchanting lilac

Material

Material group
Plastic
Specific material description
52% recycled plastic (post-consumer)

Speaker properties

Audio channel
Mono
Max. noise level
85 dB
Bluetooth speaker features
Party Speaker, 
Waterproof
Number of speakers
4 x
Durability
Dustproof, 
Waterproof
Protection type (IP code)
IP67
Volume control
Keys
Application range
Indoor, 
Mobile, 
Outdoor, 
Portable

Media playback properties

Playback source
Bluetooth, 
External playback device, 
Streaming service
Streaming media provider
Apple Music, 
Spotify
Bluetooth transmission range
45 m

Connections

USB ports
USB-C

Power supply

Power supply
Rechargeable battery operated

Battery properties

Battery type
Li-ion
Battery life
15 h
Battery size
Device specific

Origin

Country of origin
China

Sustainability

Manufacturer commitment
SBTi

Scope of delivery

Scope of delivery
Quick start guide, 
USB-C cable

Product dimensions

Shape
Stovepipe hat
Length
7.30 cm
Width
7.30 cm
Height
18.40 cm
Weight
620 g

Package dimensions

Length
20.50 cm
Width
13 cm
Height
10.50 cm
Weight
825 g

14-day cancellation right
30-day right of returnReturn policy
24 Months Statutory warrantyGuarantee provisions

Reviews & Ratings

Translation: machine translated
Good65/100
Rank 22 out of 32Stiftung WarentestLautsprecher Bluetooth- und WLan-Boxen im TestReleaseFebruary 2025

In the speaker test, the best Bluetooth and WiFi devices score highly with their rich sound and ease of use. However, only a few offer this complete package. Natural sounding bass, clearly audible details and balanced, lively sound - this is what the perfect speaker should sound like...