Features 1、Made of high‑quality materials, strong and durable, easy to install and firm to use. 2、Four‑channel wireless remote control, adding two sets of headlights control switch to solve the problem of insufficient channels in the remote control. 3、Switch C/D channel with flash mode to provide more fun. Click to turn on the light and press the second button to turn on flash mode. 4、Cool and beautiful appearance, light weight, is the perfect accessories for remote control car. 5、Wireless remote control makes it easy and convenient to use and operate. Specification Condition: 100% Brand New Item Type: RC Winch Material: Metal, plastic Color: Black and white Receiver: 6-11V(generally 6V) Working Voltage: 5-7.4V Control Distance: About.20m Controller Size: Approx. 46 x 41 x 22mm / 1.8 x 1.6 x 0.9in Controller Line Length: Approx. 20cm / 7.9in Size of Remote Control: Approx. 58 x 34 x 10mm / 2.3 x 1.3 x 0.4in Remote Control Battery: 27A 12V 160mAh button battery (built-in) Fitment: Fit for TRX4 SCX10 D90 1/10 RC car Function: A winch input wire, B winch output wire C Light switch (with flash) D Light switch (with flash) Package List 1 x Remote Control 1 x Controller 1 x Key Chain