1:car dvd player,7inch double din car dvd with detachable front panel 2:with dvd+BT+FM/AM ... dvd player with detachable front panel*M-star 776 Solution With 3D Menu, With background Changed*Digital Panel(800*480) 1 ... automatically)14)Language of OSD menu with DVD:Chinese,English,French,German,Portuguese,Spanish;15) ... 2 audio input17)Subwoofer output18)Compatible with DVD,DVD-R,DVD-RW,HDVD,DVCD,MP3,MP4,CD-R ...