Feature:1. The working speed, flow rate and brightness of the equipment are controlled by electronic control.2. The governor is easy to operate and carry. The service life and adjustment range of the product are determined by the equipment used.3. Electronic stepless governor 120V, suitable for lighting, fan, electric tools, massager, pump, etc.4. Rotating speed from high to low, can effectively avoid burning fan, you can use at ease.5. It is made of high quality materials, with good durability and stability, and can be used for a long time.Specification:Condition: 100% Brand NewItem Type: Fan ControllerMaterial: ABSVoltage: 120V/60HzMaximum Input Power: 350WMaximum Input Current: 3AmpWeight: Approx. 118g / 4.2ozSize: Approx. 7.8 x 3.3 x 5cm / 3.1 x 1.3 x 2.0inPackage List:1 x Fan Controller1 x Instruction ManualNote:1.Please allow 0-1 inch error due to manual measurement. Thanks for your understanding.2.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.