... Android head: PLAY, STOP, VOLUME +,VOLUME -,Song selecting.*Channel: Subwoofer stereo effect!!* Appearance:Cylindrical*Color: Google green, pink, brown and ... Power: 3w* Dimension: 55x85mm (DxH)*Memory: T-Flash card*USB: mini 5P port*Line in: 3.5 mm audio input ... -in Li-on rechargeable battery, 800mAH, long standby.* Accessory: USB & Line-in cable Android Robot FM MP3 TF USB color led computer speakers