... DC 12V 4 Channel ES-200 car power amplifier12V hi-fi mp3 with clear ... 12V 4 Channel wireless multifunctional re ES-200 Car Power amplifierItem No.: ES-200 Technique Data:Voltage ... , Red ,Silver With wireless remote control With Power key and function keys in host Key Function: ... Car, Motorcycle, Motor Tricycle and All-Terrain Vehicle,also being applicable to civil life DC 12V 4 Channel ES-200 car power ...