ITEM NAME:Automatic Crawler Winch Control Wireless Remote Controller Receiver For 1/1 G5B6 Automatic Crawler Winch Control Wireless Remote Controller Receiver For 1/1 G5B6 Item name: Crawler winch wireless remote control with receiver Voltage: 5-12V (usually 6V) Control distance: About 20m Receiver weight: 19g Controller Battery: 12V 27A Battery colour:black Material:plastic + metal size:Product approximate size: 102 * 50 * 25mm Controller size: 55 * 30 * 13mm Receiver size: 47 * 25 * 15mm Package Contents: 1* winch control box 1* winch controller.Receiver weight: 19g. Receiver size: 47 25 15mm.