... has memory inside, can play music and has FM , high quality with low price Model:C51 CAR MP31, Support MP3 and WMA music playing ... : natural, rock, pop, jazz, soft, heavy bass, surround sound; 6, with power outages and memory function: can remember the songs played ... -voltage power supply current: <150mA. 10, Packing: Gi Car MP3 high quality with low price(1)