Ionic Technology This heated beard brush combined advanced ionic heat technology with anti-static coating process, to help you detangle your facial hair with ease, reducing tangles and frizz, achieving a long-lasting effect and keeping your beard & hair looking smooth and healthy. Anti-scalding & Automatic Power-off To prevent the heat from hurting you, our beard straightener heat brush designed with anti-scalding function, the anti-scald tooth comb is higher than the heating tooth comb to protect the skin. And it will automatically power off if you don't use the product for 20 minutes. Our purpose is for your safety. Tens of millions of negative ions reduce hair damage This straight hair comb built-in negative ion generator combing hair while releasing tens of millions of negative ions refuse dry straw hair Enjoy silks and nourish silks and nourish silks and nourish hair all day long, nourish and nourish hair, drive away fripidity, smooth and smooth, and refuse to harm Ceramic heating constant temperature hair care 3D comb tooth matrix distribution 43 heating comb tooth rapid heating uniform multi-effect straight hair Product Name:Hair Straightening Comb Working mode: 5 adjustable modes Product technology: negative ion hair care Applicable hair type: straight hair curly hair dual-use Plug Type :EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. Voltage: AC 220V Colour:Green Material:ABS Package Contents: 1x Hair Straightening Comb Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.