About this item【Advanced Heat Technology for Fast Styling】This portable wireless heated brush utilizes rapid-heat ceramic technology with quick 20-second heat-up and even distribution. Automatic temperature regulation minimizes heat damage while delivering salon-like results.【Cordless Convenience on the Go】The straightening comb features truly wireless design with USB-C charging for travel-ready styling anywhere. Long-lasting battery supports quick touch-ups and full styling sessions without cords.【Anti-Scald & Safe Design】The rechargeable hair straightener equips 3D double-layer comb teeth minimize scalp burns and tangling. Lightweight, ergonomic handle with anti-slip grip for comfortable, safe styling.【Three Temperature Settings for All H.