Logitech Ultimate Ears BOOM Wireless Bluetooth Speaker - Is a 360-degree speaker that drops bold, rich resonant sound in every direction with exceptional bass size. Also, it has a colorful acoustic skin with plasma coating that makes UE BOOM water and stain resistant. Battery life of UE BOOM? Up to 15 hours of playback. To get more updates, follow Best Buy Portable Speakers. To get more updates, follow Best Buy Portable Speakers.