Uhold&reg; Waterproof Rear Vehicle Backup Camera with 170 Degree Viewing Angle Color Cmos/ccd Ntsc Car Rear View LED Waterproof Camera Perfectly solve the issue of bad car rear view effect; Useful even in dark place Supports Color CMOS/CCD images; Batteries: Powered Through Your Car High Definition and wide viewing angles Waterproof Rear Vehicle Backup Camera With 170 degree Viewing Angle Package Contents:Car Rear View Camera, Video Cable, Power Cable, English user manual