1Wireless winch remote control system, compatible with 12 volt winches, convenient to use. 2Wireless receiver+remote handset remote control system, the receiver will be connected to the winch. 3Power switch suitable for 8000lbs?12000lbs winch and most of 13000lbs?17500lbs winch. 4The remote controller allows operator to keep clear from dangerous rigging. 5Can be added to most brands of recovery winches, can eliminate running cable over vehicles.1 xWinch Remote Control 1 xPower Cord Control Box Item Type: Wireless Winch Remote Control_x000D_Material: Plastic_x000D__x000D_Color: Black_x000D_Remote Controller Size: Approx. 48 x 105 x 20mm/1.9 x 4.1 x 0.8in_x000D_Remote Control Range: Approx. 50ft/15m_x000D_Power: 23A/12V(Built-In)_x000D_Remote Control Battery: 60mA Built-In Button Battery 1Wireless winch remote control system, compatible with 12 volt winches, convenient to use. 2Wireless receiver+remote handset remote control system, the receiver will be connected to the winch. 3Power switch suitable for 8000lbs?12000lbs winch and most of 13000lbs?17500lbs winch. 4The remote controller allows operator to keep clear from dangerous rigging. 5Can be added to most brands of recovery winches, can eliminate running cable over vehicles.1 xWinch Remote Control 1 xPower Cord Control Box