Ceramic coating surface, more smooth when modeling, not easy to pull hair.The key to quick styling is to keep the curling iron constant.The surface temperature of the drum is evenly distributed, which can effectively prevent the damage of local high temperature to hair.Achieve 10 seconds preheating, 3 seconds to finalize the hair effect. BEGIN TO USE 1. Plug in and long press the power on button"O) "until indicator light on 2. There are 2 settings on temperature selection, press setting button to select your preferred temperature. Low setting of 160%C is suitable for fragile and soft hair, hight setting of 200C is suitable for hard hair 3. After temperature setting, the according indicator light will start blinking for heating up and you can start to use the styler when indicator light stop blinking STRAGHTENING FUNCTION 1. Slide the switcher of straigtening and curling to"position to make straightening function work 2. Section hair evenly and comb each section 3. Place hair section between plates and press together. 4. Slowly guide plates down hair strand. Repeat as necessary until hair strand is smooth