iBall 5.8GHz Wireless Magnetic Trailer Hitch Car Truck Rear View Camera LCD Monitor Wireless Transmission - Up to 50-foot range using a 5.8 GHZ transmitter/receiver Color Monitor - 3.5" LCD plugs into the vehicle's dashboard Magnetic Camera Mount - camera mounts anywhere with no hardware! NO WIRING - ready to use, unlike inexpensive license plate cameras Battery life will last for about 5 hours of continuous use The perfect tool to connect your vehicle to any trailer in seconds -- Boat, Camper, Horse, ATV, Livestock, Trucks, and More.