... ,auto scan and memory stations,30 preset stations(FM18,AM12) DVD,VCD,CD,MP3 and MP4 ,MP5 playback USB/SD card ... video input support multi-disc machine play function(support SANYO 6 disc, 8 disc, 10 disc, dvd/vcd dist-trade box) Can ... screen(optional) support connect multi-steering wheel to control(optional) CAR DVD PLAYER