Feature:1. CONSISTENT TEMPERATURE CONTROL: The cordless hair straightener brush features consistent heating to provide a no worry styling experience, minimizing temperature fluctuations that can harm the scalp.2. SMART AND PORTABLE DESIGN: This straightener brush incorporates intelligent temperature control and negative ion technology to protect hair, delivering high levels of aesthetics and convenient portability.3. 3 TEMPERATURE SETTINGS: With 3 adjustable heat settings, it caters to various hair types, 110C for bleached, damaged, and fine hair, 150C for normal and slightly curled hair, and 190C for thick, curly, and coarse hair.4. ROBUST CERAMIC PLATES: The straightener brush is equipped with dual MCH ceramic plates, ensuring stable performance and even temperature distribution, while the outer comb teeth offer additional protection to prevent burns.5. COMPACT AND CONVENIENT: This heated straightening brush allows for styling anytime, anywhere, thanks to its compact design and cordless functionality, providing remarkable convenience for your daily routine.Specification:Item Type: Hair Straightener CombMaterial: ABS+AlloyBattery Type: Lithium ion BatteryBattery Capacity: 4800mAh x 2 (Built in battery included)Temperature Settings: 3 settings.Package List:1 x Hair Straightener Comb2 x Clips1 x Storage Bag1 x USB Cable1 x Instruction Manual