6-Inch Headrest/mounting stand In-Car TFT LCD Monitor Display size: 6 inch screen(diagonal) Headrest or mounting stand 2 options design: up to you Blue screen when no video signal On screen display function manu Image can be changed left and right The key is with remote controlling the method NTSC Two way video input Power supply:8W/12VDC Image resolution224,640 pixels Product size:195mmx 140mmx 40mm (WxHxD) Weight:0.7kg Packing:1set/box,10sets/ctn Ctn size:64.5x33.5x21.5cm N.W/G.W:13.3/14.5kg.