... XD,U disc,memory sticker 3,MPEG1(VCD),MPEG2(DVD)MPEG 4.video,LED,music ad displayer the 19"1,resolution1080×1920 ... U disc,memory sticker ect.4,support:MPEG1(VCD),MPEG2(DVD),MPEG4,AVI,DAT,VOB,MPG ECT.5,support:MP3,WMA ... alarm.support TXT ebook ect 12,backgound music +photo ,photo ,video ,movie ,MP34513,support JPEG,MP3,AVI,MPEG1,MPEG2,MPEG4,DivX ... . update by usb or sd ad displayer for led video 19"