1:car dvd player,7inch double din car dvd with detachable front panel 2:with dvd+BT+FM/AM+RDS+TV+IPOD ... +DVB-T/ISDB-T optional car dvd player,7inch car dvd player with detachable front panel*M-star 776 ... 6)Built in IPOD function7)PIP(picture in picture.)8)Built in analog TV tuner(DVB-T is ... input ,2 audio input17)Subwoofer output18)Compatible with DVD,DVD-R,DVD-RW,HDVD,DVCD,MP3,MP4,CD-R,CD-RW ...