This straightening comb is designed for straight hair, with a unique comb tooth design that can easily comb straight hair.Features:Adopts MCH ceramic heating technology, constant temperature heating, and stronger protection.Built-in 2000mAh rechargeable battery, can be used for up to 35 minutes at the highest temperature setting.Choose from 3 temperature settings (160, 180 and 200 degrees Celsius) according to your hair type.The layeRED handle insulation layer prevents your hands from getting hot.Adopts inner and outer 3D comb tooth structure, strong hair gripping ability, prevents scalp burns and hair tangles.Equipped with LED display, you can monitor and adjust the temperature as needed.Heats evenly to minimize damage to hair.Also releases negative ions to repair hair and REDuce frizz.Lightweight and portable, can be used anytime, anywhere.Suitable for all hair types, including wet hair, dry hair, soft hair, thin hair and thick hair.Specifications:Material: ABSColor: Main picture colorWorking power: 35WWorking voltage: 7.4VCharging time: 3 hoursUsage time: 35 minutesBattery type: 1 2000mAh lithium battery (included)Charging method: USB charging cable power supply (power adapter not included)Product size (L x W x H): 20 3 4.5 cmPlease note:Due to manual measurement, there may be errors in product size.Due to lighting effects and shooting angles, the color of the item may be slightly different from the color shown in the picture.