1.lcd ad player, 2.lcd size: 46" 3.brightness: 1366x768, 4.resolution: 550cd ... .support the network update by internet 1.Namelcd ad player,lcd media player,lcd advertising player 2.FunctionMedia Formats: Movie, Vedio, Music, Photo and ... wireless functionOptional function: Support touch screen, VGA and AV portAdvertising player, Liquid Crystal Display LCD, AD display, lcd Multimedia display3. ...