Portable Negative Hair Straightening Comb Inner Button Flip Out Straight Hair Lazy Worker Student Straight Hair Straight Board Clip Straight Hair Comb Features: [Composition Material] Keep your delicate hairstyle anytime and anywhere.From curly to straight,all you need is a comb，Can be carried in a bag. [Unique Comb，Easy to use] Different from traditional hair straighteners,it has a built-in hair comb with teeth,and it can be used charging,easy to carry. [Material] The comb is made of PET material,with three temperature adjustments,and contains a hair care ceramic coating,which will not damage the hair quality during use. [Heating Evenly] This straightening brush ensures that all hair is heated evenly and straightens the hair. [for All Hair Types] Rolling and straight-use，Soft,thinning,thick,curly,even beard! Simply brush through hair with the straightening brush to tame frizz and waves. Product Description: SPECIFICATIONS Product material: PET Rated power: 35W Rated voltage: 220V Rated frequency: 50Hz Product size: 20*3.5*3cm PACKAGE 1 * Portable Negative Hair Straightening Comb [Composition Material] Keep your delicate hairstyle anytime and anywhere.From curly to straight, all you need is a comb，Can be carried in a bag. [Unique Comb，Easy to use] Different from traditional hair straighteners, it has a built-in hair comb with teeth, and it can be used charging, easy to carry. [Material] The comb is made of PET material, with three temperature adjustments, and contains a hair care ceramic coating, which will not damage the hair quality during use. [Heating Evenly] This straightening brush ensures that all hair is heated evenly and straightens the hair. [For All Hair Types] Rolling and straight dual-use，Soft, thinning, thick, curly, even beard! Simply brush through hair with the straightening brush to tame frizz and waves.