Description

Price: £16.99
(as of Sep 21, 2025 19:32:03 UTC – Details)

From the manufacturer

360° Crystal Clear Sound + 15 Hours of BOOM

Grab the super-portable wireless speaker that’s built for adventure. Seriously waterproof with balanced 360° sound, deep bass, and one-touch music controls. it’s the ultimate go-anywhere speaker.

4 Preset EQ Modes + Customisable EQ

Experience 4 different EQ modes(BASS BOOST, CRAMPED SPACES, DEEP RELAXATION, PODCAST/VOCAL) by UE | BOOM App.

Party Up With The Whole Family

Pair the BOOM 4 with MEGABOOM, EVERBOOM, EPICBOOM and HYPERBOOM for more massive sound.

Virtually Indestructible

Made for the outdoors, BOOM 4 is IP67 rated with drop protection. It’s also dust-proof, waterproof, and floatable.

Hit The Magic Button For Your Playlist

Long press to access your playlist. Set up one-touch playlists on streaming platforms like Spotify, Amazon Music and Apple Music for iOS.

Extremely Wireless

45 metres of range (147 feet) means you can wander away from the speaker and keep the connection intact.

Batteries ‏ : ‎ 1 Lithium Ion batteries required. (included)
Product Dimensions ‏ : ‎ 12.3 x 10.3 x 20 cm; 820 g
Date First Available ‏ : ‎ 26 Jun. 2024
Manufacturer ‏ : ‎ Logitech
ASIN ‏ : ‎ B0D3WLCJSJ
Item model number ‏ : ‎ 984-001969
Guaranteed software updates until ‏ : ‎ unknown
Best Sellers Rank: 51 in Portable Bluetooth Speakers
Customer reviews: 4.5 4.5 out of 5 stars 9,846 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Ultimate Sound: The BOOM 4 portable waterproof Bluetooth speaker delivers rich, 360-degree sound and deep, accurate bass, all carefully balanced so you can hear every note
Powered for Adventure: This waterproof portable speaker has a rechargeable battery that stays powered, pumping tunes for 15 hours on a single charge
A Bluetooth Waterproof Speaker Made for the Outdoors: Rated IPX7 waterproof and drop-proof up to 1.5 metres (15 feet ), the BOOM 4 floating Bluetooth speaker is virtually indestructible
Party Up: Use PartyUp on the Ultimate Ears BOOM app to pair several BOOM, MEGABOOM, EVERBOOM, EPICBOOM, and HYPERBOOM portable Bluetooth speakers, creating the ultimate surround sound experience
Magic Button: Play, pause, skip, and control music directly from your favourite streaming service; set up one-touch playlists on platforms like Spotify, Amazon Music on Android, or Apple Music on iOS
Extremely Wireless: With 45 metres (147 feet) of range, you can walk away from your BOOM 4 wireless speaker and keep the tunes comin’
Made With Recycled Plastic: The plastic parts in the Ultimate Ears BOOM 4 wireless Bluetooth speaker include a minimum of 52% post-consumer recycled plastic by weight