Features:1.Remote range up to 75ft. 2.Transmitter equipped with long life. 3.Battery and power saver circuit. 4.Transmitter & receiver. 5.Visual indicator light shows remote opreation. Additional transmitters available to operation. Specification: Type: Winch Wireless Remote Control Switch Kit Material:ABS Color: Red Range: 75ft Remote size: about 6x4.3x2.3cm Controller size: about 15x6.7x3.8cm Connection voltage: 12V DC Battery not included: 6F22 9V Wires Connection: Yellow Wire:IN White Wire:OUT Red Wire:Positive(+) Black Wire:Negative(-) Blue Wire:Antenna Operation method: 1. Disengage the clutch of your winch. 2. Pull out the winch wire rope about 1.5 meters. 3. Reengage the clutch of your winch. 4. Insert the plug of remote control receiver into the winches' solenoid control box female connector, if your wireless remote control is -03 type, you should properly connect the black earth line to the battery negative. 5. Put your receiver at a certain place. 6. Keep the antenna of receiver out and straight. 7. Pull out the antenna of transmitter, and move down the cover of your transmitter, bare out the control button. 8. Press the button, you can operate your winch start, stop, in or out. (Each remote control comes with its own code so there is no interference with other similar remote control) Package Contents: 2 x Remote Handset 2 x Tie rope 1 x Receiver 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.