Negative-ion Hair Straightener Brush Anti Scald Hair Cordless Portable Salon Styling CombSpecifications:Stall temperature: 160C/180C/200CRated input: DC 5V 2ARated capacity: 2000mAhRated power: 35WSize:20*4.5cmFeatures:1. Mini Cordless Design: This straightening brush is designed for ease of use and portability. The cordless feature means you can use it anywhere without worrying about finding an outlet or dealing with tangled cords. Its compact and lightweight design makes it easy to carry around so you can always look your best.2. 2-3 Times Use with One Charge: This straightening brush has a 2000mAh high capacity rechargeable battery that can be conveniently charged using the included USB Type-C cable.3. Less Friction, Less Damage: The ceramic material, which is twice as smooth as regular materials, reduces friction by 50%. This means the comb can effortlessly pass through your hair without pulling or scratching your hair, thus reducing damage to your hair and leaving you looking smoother and shinier.4. Frizz-Free Effect: This hair straightening brush releases negative ions during the straightening process to reduce static and frizz in your hair. Negative ions work by neutralizing the positive ions that cause static and frizz, resulting in smooth, shiny and frizz-free results without harsh chemicals or excessive heat.5. For All Ages: Designed with safety in mind, this cordless straightener features heat-resistant black teeth to prevent skin burns.Package include: 1 x Hair Straightener Brush