Product description Hair Straightener Brush Brush teeth:Coating ceramic with tourmaline , Titanium Product Description: 1. Extended Anti-scaled tip design, even without gloves, still can protects your hand/face from being burned closely . Easier and more efficient for straightening your hair. Works with long, thin or thick hair. 2. Ultra-fast dual PTC heaters , 3 grades of temperature(180℃;/210℃;/230℃;) can be selected 3. Press the power button for about 3 seconds, you will hear the buzzer sounds and the temperature display on LCD . The default temperature is 230°C (450F) .pressing the button slightly and shortly ,the tempertare an be changed 4. 360 swivel cord , freely ,safety,lightweight & portable. dual voltage, fashionable and convenient during travel. Legal Disclaimer Brush teeth:Coating ceramic with tourmaline , Titanium