... 3, ISDB-T or ATSC-MH (Optional)4, Bmw CAN BUS5, IPOD:support IPOD insertion, and can operate IPOD in DVD interface6,Car info ... TimeMain function:1,6.2 inch digita car dvd player(800*480)subwoofer output,connect the original car subwoofer2,high speed camera alert ... voice quality clearer. special car dvd player for for bmw 325i E90/ E91/ E92/ E93 with manual frame, Radio, bluetooth, ipod, canbus, usb ...