The Round Ceramic 1 inch pro iron offers a unique blend of Nano, Ionic, and Infrared technologies creating an advanced professional tool that’s simpler, healthier and leaves hair shining and feeling silky smooth. The heat plate, advanced ceramic coating is radiating far-infrared rays and ions that help make hair softer and silkier and helps stimulate the blood circulation of the scalp, reduces hair damage and makes surpassing glossy hair. It helps with better styling and no excessive strain on the roots of your hair.1" Round Ceramic Plates Special Ceramic Heating PlateOn/Off switch with LED power indicatorHeats up to 450°F.Adjustable temperature dial for heat controlRapid heat upSpecial Silicone Easy Grip PadProfessional 360° Swivel Cord Far Infrared TechnologyFrizz ControlIon TechnologyDual voltageCETL approved