Advertising Player with 42-inch LCD Screen Panel, Supports Recurrent Play/Wi-Fi Function Key ... : 16.7MResolution: 1920 x RGB x 1080 pixelsSurface treatment: anti-glare, 3HAudio: built-in mini loudspeakersInput voltage: 100 to 240V ... finishing (various colors are available), solid structure, moisture-proof, anti-rust and -dustApplications: airport, shopping mall, finance/business building, ...