... dvd/car pc 2.android os 3.with wifi,buletooth,usb/sd,aux,radio 4.3g 5.with gps,can-bus ... and ISDB-T are optional)9)AV output/input,AUX. 10)GPS function,built in gps module.11)Radio receiving: FM ... /AM can be stored 32 stations. RDS is available .12)USB/SD card port: support MP4,DIVX,JPEG,MP3 and WMA ...