From curly to straight, all you need is a combCan be carried in a bag [Unique CombEasy to use] Different from traditional hair straighteners,it has a built-in hair comb with teeth, and it can be used after charging, easy to carry [Material] The comb is made of PTC material, with three temperature adjustments,and contains a hair care ceramic coating,which will not damage the hair quality during use [4000mAh Large-Capacity Battery] Even if you go out for a whole day,you dont have to worry about the power shortage of the straightening comb [For All Hair Types] Rolling and straight dual-useSoft, thinning, thick, curly, even beard! Simply brush through hair with the straightening brush to tame frizz and waves. [Specification]