... (switch automatically) 14)Language of OSD menu with DVD:Chinese,English,French,German,Portuguese,Spanish;15)Operation menu ... audio input 17)Subwoofer output 18)Compatible with DVD,DVD-R,DVD-RW,HDVD,DVCD,MP3,MP4,CD-R,CD- ... RW,VCD,DIVX,WMA and so on.19)Maximal power ... :4X50W maximum power output 7inch digital screen,800*480pixes,1Din Car DVD with 3D ...