Features: 2CH remote control for 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. product is made of good quality and fine workmanship. Specification: Note: check your RC Car Receiver Board's version,do not 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. Name: Remote Controller Suit For: 12428 12423 12427 1/12 RC Car Color: as shown Material: composite Package Contents: 1 x Remote Controller Only the above package content, other products are not included. Note: Light reflection 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.