Product： 6 "headrest In-car/in-flight LCD monitor 　Type： TFT-LCD 　Display size： 6 " 　Display format：16:9 　Power：about 8 W 　Power supply： DC12V 　Video： Dual video input 　System：PAL/NTSC 　Pixel：234( H) RGB * 480( W)=336960 　Function： Can start up automatically and switch to V2 when 　start reverse gear under shut down, and can return shut down 　when be divorced from reverse gear. When on work under V1, 　it will switch to V2 if the reverse gear is started and will return to 　V1 if the reverse gear is divorced