Pure Acoustics HDS-50 Wireless Portable Sound Bar Stream and enjoy music wirelessly from any Bluetooth enabled device, 2.0Ch Surround Sound Bar provides full range true cinematic surround sound Rechargeable lithium battery with up to 8 hours of play time, 3.5mm input for easy connection to smartphones, tablets and any other device with AUX output USB Input - Play your favorite music stored on a USB card, Do it yourself plug-and-play connection will have you setup in minutes Desktop stand for easy desktop installation