1.lcd ad player, 2.lcd size: 46" 3.brightness: 1366x768, 4.resolution: 550cd/m2, 5.support the ... network update by internet 1.Namelcd ad player,lcd media player,lcd ... touch screen, VGA and AV portAdvertising player, Liquid Crystal Display LCD, AD display, lcd Multimedia display3. certificate4.packing 46"lcd ad player