Heating automatically switches off and cools when overheating, for long service life. Three working temperature settings. Airflow and temperature control in steps of ten for precise working. One 50 °C cooling function, 2 additional airflow rates and digitally fine adjustable temperature for great versatility. Remarkably strong 2000 W motor to smoothly reach 650 °C. Enhanced Safety thanks to the thermal protection: Automatic shut-off of the heating element in case of motor overheating.