ad displayer for led video 1.1080x1920 2.CF,MS,SD,MMC,XD ... (DVD)MPEG 4.video,LED,music ad displayer the 19"1,resolution1080×1920, 19 inch2,dual core makes to change ... support TXT ebook ect 12,backgound music +photo ,photo ,video ,movie ,MP34513,support JPEG,MP3,AVI,MPEG1,MPEG2,MPEG4 ... play speed16,support many photo mode17,multilanuage18,built-in dual stearo spearker19. update by usb or sd ad displayer ...