Model no.: Ast-708 Headrest tft-lcd monitor Screen type: Tft lcd Display size:7(brand new screen) Display format:16:9 Power output: About 6w Power supply: Dc 12v +/-10% Video: Dual video input System: Pal/ntsc Pixels:234(h) x rgb x 480(w)=336960 Function: Blue screen when no video signal.. Install in the headrest of seats With colors of gray, light yellow Color box weight:2.7kg