1. Hold on the handle and press the button in the front lightly to work it, relesse the button to turn it off.
2. Push the switch in the back of the handle up and down to set the temperature of the wind.

Voltage 220v~/50Hz
Rate Powe 1200w
Current 5.4A
Electric-shock safe guard
Air speed 13m/s
Blowing volume 71 m3/h