Cordless Hair Straightener Brush with a builtin 5000mAh rechargeable battery. Includes a USB TypeC charging cable for flexible recharging anytime, anywhere. A full charge in about 3 hours provides up to 60 minutes of styling, enabling cord use on the go. Three temperature modes for different hair types 160 C for bleached, damaged or fine hair 180 C for normal or slightly curly hair 200 C for very thick, curly and coarse hair LCD display clearly shows the current temperature and working status 3D comb design for smoother styling 3D shaped brush teeth to help prevent touch burns Outer teeth protect the face, inner teeth protect the scalp Ceramic teeth in the middle smooth the combing and reduce pulling Inner antiscald comb reduces burns, while the outer finetooth comb glides through hair to reduce tangling and improve smoothness Ion technology for healthier, shinier hair Negative ion technology releases abundant negative ions to resist static electricity Leaves hair smoother and shinier, with reduced damage Claimed results: up to 90% less hair damage and up to 95% more shine and smoothness Suitable for users of all ages and styling needs Use scenarios Quick morning routine at home: smooth frizz and straighten with the cordless design for a streamlined start to your day Travel or inbag styling: lightweight, cordless operation with USBC charging for styling anywhere Styling across hair types: select 160 C for fine or damaged hair, 180 C for normal or slightly curly hair, or 200 C for thick, curly, or coarse hair to achieve the desired look This product combines cordless convenience, adaptive heat settings, a protective 3D comb design, and ionenhanced styling to deliver practical, reliable hair straightening with reduced damage.