2CH remote control for Wltoys 12428 1:12 RC crawler car. Works between 2.400GHz to 2.4835GHz frequencies, divided into 160 wave bands. Super active and passive anti-jamming capabilities. made of good quality and fine workmanship. Specification: Name:Remote Controller Note: Please check your RC Car Receiver Board's version,do not choose wrong version.The receivers of the new and old versions are not universal, and their corresponding remote controls are also not universal.The new version of the receiver antenna is short, the old version is long the corresponding remote control indicator of the new version of the receiver is white, and the corresponding remote control indicator of the old version is red. Tool Supplies:Assembly Category Upgrade Parts/Accessories:Remote Controller RC Parts and Accs:Remote Controller Use:Vehicles and Remote Control Toys Technical parameters:KV1100 Model Number:12428 Remote Control Peripherals/Devices:Remote Controller For Vehicle Type:Cars Four-wheel Drive Attributes:Remote Controller colour:black Material:Composite material Package Contents: 1 x Remote Controller Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.