The RC Hop Ups 1/8 & 1/10 Scale Winch Controller is the perfect accessory for your 1/8 & 1/10 scale winches. 
 
Features:
-100% brand new and high quality
-Suit for most 1/10 scale winch
-Wireless remote receiver to control the winch easily
-Instruction: connect power line to the receiver, and hold down the reset button until the red light flash
 
Specification:
Item: Winch Controller
Quantity: 1Pcs
Size: 41.5*31*10mm
Controller Battery Model: 3V CR2032 (included)
Power Supply: the receiver (4.8-12V)
Connect Method: as the photo show
 
Includes:
1 x RC Hop Ups 1/8 & 1/10 Scale Winch Controller (Black)
1 x Hardware