This unique comb is different from traditional hair straighteners, it has a built-in hair comb with teeth, and it can be used after charging, easy to carry. The comb is made of ptc material, has three temperature adjustment functions, and contains hair care ceramic coating, which will not damage the hair quality during use. It can heat up quickly, provide even heat distribution, make your hair smooth and shiny, and make your hair full of vitality and elasticity. Reduces heat damage to the hair.