... touch buttons, 4 video inputs 10.2" rear view mirror monitor three potos at one time optionalDisplay mode: left 4.5 ... ", 5.6" , 7", 8.5",25:10(full screen),right 25:10(full screen),8.5",7",5.6",4.5". Touch ... ,left 60 degree,right 60 degree Resolution:800XRGBX240 high resolution wide screen 4 Video inputs Image brightness/saturation/mode/reset/contrast/hue ...