Feature: 1. Control Distance: The remote control kit adopts remote control code, which has good anti interference, the remote control range up to about 75ft23m.2. Indicator Light Design: Visual indicator light shows remote operation, and the operator can monitor the or hoist from different positions, keeping operator from dangerous rigging.3. Characteristic: Universal wireless control kit with built in antenna design, wireless remote control has sealed rubber buttons, practical in use.4. 12V Powered: The wireless remote control is powered by 12V alkaline batteries. it can work for a long time due to the applied power saving circuit.5. Package Contents: This universal wireless remote control kit includes 2 wireless remote controls and 1 wireless receiver.Color: blackMaterial: plasticSpecification:Item Type: Wireless Remote Control KitThe Farthest Remote Control Distance: . 75ft23mReceiver Receiving Frequency: 434MHZRemote Control Battery Type: 23A Lithium Battery x 1, Single remote control (Built in)Remote Control Battery Capacity: 50mah (Built in)Application: Universal 9-30V Wireless Control KitsNote:The wireless remote control kit is not suitable for winches or in industrial applications (commercial vehicle trucks or transport vehicles, wreckers, ) or any other application without a remote control application.How to use:Easy to install, easy to use, install according to the instructions, do not connect the and negative poles.Package Contents:2 x1 x ReceiverOnly the above package content, other are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real . The measurement allowed is +- 1-3cm.