The BaBylissPRO Porcelain Ceramic products offer an advanced form of ceramic technology, with the finest commercial-grade porcelain ceramic integrated into the heating surfaces of irons and dryers, generating far-infrared heat, less damaging than conventional heating processes. Porcelain ceramic's superior heat distribution eliminates hot spots on plates, barrels and air outlet surfaces, while negative ions reduce static electricity and assist in breaking apart water molecules, decreasing styling time. Professional Features: Porcelain ceramic barrel 30 Heat settings up to 430° F High-heat ceramic heater Dual Voltage - Great for travel Independent on/off button with temperature indicating light