Product Description ** Authorized professional digital map~ with hand writing(4.3"TFT meter display) ** can be inputed various destinations various seeking modes for route sound navigation ** can be connected with car-backing camera and TV tuner can seek various infomations with pace name,digital map gps+dvd(cd/vcd/mp3/mp4/cd-R/cd-RW) ** can adjust the tightness and chroma of dispaly double din size (gps/mp3/mp4)SD/MMC card slot and it can also add the blue-tooth and TMC function!