This is the speaker dock that charges and plays music from any Android OS phone. Two 8"-long cables extend from the dock's cradle and connect to an Android phone's microUSB and 3.5mm headphones ports for charging and playing music. The dock's 2.1 stereo sound system provides clear treble and rich bass from two integrated 3-watt front-firing full-range drivers and a rear-firing 10-watt subwoofer. An Android phone (even in a protective case) may sit in portrait or landscape mode in the dock's cradle. A free app downloaded to an Android phone enables use of the included remote to control song playback. Plugs into AC with the included adapter. 11 1/2" W x 5" D x 1 3/4" H. (1 1/3 lbs.)