Rear View Mirror Monitors make maneuvering your vehicle an easy and safe driving experience. Screen Size: 3.5 inch, Ratio: 4:3, Video Inputs: 2 Brightness: 200cd/m2; Resolution: 307200 Pixels Shock Resistance: >5G, Operating Temp: -20°C to +70°C Dimensions: 100(Height) • 127(Width) • 36(Depth) mm Weight Approx: 21.9oz, Cable Length: 5M (16ft) RCA