Exclusive Google Android Robot portable USB mini speaker for lpad tablet pc mid support ... done on the Android head: PLAY, STOP, VOLUME +,VOLUME -,Song selecting.*Channel: Subwoofer stereo effect!!* Appearance:Cylindrical*Color: Google green, pink, brown ... rechargeable battery, 800mAH, long standby.* Accessory: USB & Line-in cable Android Robot FM MP3 TF USB color led computer speakers