1:car audio player,double din car dvd with 6.2inch fit panel 2:with dvd+BT+FM/AM+RDS+ ... TV+IPOD 3:DVB-T/ISDB-T optional functi car audio player, ... (switch automatically)14)Language of OSD menu with DVD:Chinese,English,French,German,Portuguese,Spanish;15)Operation ... 2audio output, 2video input ,2 audio input17)Subwoofer output18)Compatible with DVD,DVD-R,DVD-RW,HDVD,DVCD,MP3,MP4,CD- ...