Features: 

1. Worldwide using,100V-240V,50/60Hz. 

2. PTC heater inside. 

3. Multi function button,3 temperature setting, 150℃,180℃,210℃. 

4. Auto shut off in 40 minutes. 

5. Multi function for power button,with light changing while temperature raising. 

6. 360 degrees swivel cord with hanging loop