Ultimate Ears BOOM 4 Wireless Bluetooth Speaker - Blue

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. This waterproof portable speaker has a rechargeable battery that stays powered, pumping tunes for 15 hours on a single charge. Rated IPX7 waterproof and drop-proof up to 15 feet ( 1.5 meters), the BOOM 4 floating Bluetooth speaker is virtually indestructible. 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.

Play, pause, skip, and control music directly from your favorite streaming service; set up one-touch playlists on platforms like Spotify, Amazon Music on Android, or Apple Music on iOS. The plastic parts in the Ultimate Ears BOOM 4 wireless Bluetooth speaker include a minimum of 52% post-consumer recycled plastic by weight.