【Easy To Operate】This speed controller is easy to operate and convenient to carry, very practical.
【Electronically Control】This fan speed controller electronically control the working speed, flux rate and adjust the brightness of the equipment used.
【120V Voltage】This Electronic stepless speed regulator is with 120V voltage, suitable for lights, fans, electric tools, massagers, pumps, etc.
【Waterproof And Light Weight】This variable fan speed controller has plastic shell, waterproof and light weight, pointer display is easy to adjust the speed.
【Variable Service Life And Adjustment Range】The fan speed controller 120v service life and adjustment range of the product on the equipment used