ITEM NAME:2.4G 4 Channels Wireless RC Transmitter Receiver Radio Remote Controller Tr C8J4 2.4G 4 Channels Wireless RC Transmitter Receiver Radio Remote Controller Tr C8J4 100% brand new and high quality Full scale speed, you can control the speed 2.4G remote control, multiple play without interference 4 channels, can control 2 motors, 4 actions Suitable for four-wheel drive off-road vehicles, the trigger of the remote control controls the forward and backward movement of the car, and the steering of the wheel on the remote control Remote control distance: 30 meters Remote control battery: 2 AA batteries (not include) Receiver board size: app.44.8mm x 25.3mm Receiver board length: 150mm Receiver board voltage: 4-7v it only can use small power Motor ,such as 130,180 Use:?Vehicles and Remote Control Toys RC Parts and Accs:?Antennas Upgrade Parts/Accessories:?Base C Remote Control Peripherals/Devices:?Remote Controller Four-wheel Drive Attributes:?Motors Tool Supplies:?Assembled class For Vehicle Type:?Cars colour:black Material:plastic Package Contents: 1 * Remote control 1 * Receiver 8 * cables