Stream music or audio content from your tablet, smartphone, or other Bluetooth enabled device. Integrated mobile device stand easily displays your device. Bluetooth operating distance of up to 30 feet. Speakerphone feature. Play, pause and hands-free button controls. Built-in lithium battery recharges via included USB cable. Charging time: 1.5 hours. Playback time: 2.5-3 hours. Brookstone box included. Fabric/Material: ABS Plastic, Aluminum.