Features:

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

2. PTC heater inside. 

3. Max temperature 210℃,3 temperature setting through power button. 

4. Auto shut off in 40 minutes. 

5. Button lock function,5 sec lock button after power on. Double click power button to unlock,and then set the temperature. 

6. 360 degrees swivel cord with hanging loop