Features:Anti-scald design7 constant temperature settingCeramic Heating Plate designed not to burn hairStraightener and Curler and comb all in onePTCPositive Temperature CoefficientHeating TechnologyNegative ion protection helps to make the hair soft and shinyNote:1. Not suitable for wet hair2. Please turn off the device when not in use3. Do not let children use the hair straightener as a toy to avoid burns4 Do not put the device on a soft mat or blanket while its still hot as the back surface temperature of the splint may reach 200 after use5. Do not apply flammable substances(hair spray, styling mousse) on hair before using as they may ignite when in contact with a hot hairbrush6. Let the comb close to the root of your hair, a small amount of hair each time, go over for several times to get a better result