👉 【5 TEMP SETTINGS & UP TO 450℉】 This hot comb has 5 precise temperature settings (from 320℉ to 450℉) which is designed to fit different hair types, such as thick, frizzy, curly hair, etc. You can easily select the most suitable temperature to create a fantastic hairstyle by rotating the bottom of the handle. 360° swivel power cord avoid wire tangles during use. 👉 【UNIQUE BRUSH TEETH】The hair straightener brush adopts 3D wave teeth design which increases the contact area between the teeth and hair, ensures all hair can be heated and closed to the teeth surface tightly. It can easily go through your hair from the root to tip to get a completely straight hair look . And the design is anti scalding and protects you from every angle. 👉 【IONIC COATING 】The straightening brush adopts ionic coating which will release millions of negative ions to penetrate the cuticle of hair instantly during the process of straightening. Moisture your hair from the inside out, bringing out natural shine, reducing the split ends and knotting. 👉 【25S FAST HEATING & 60MINS SHUT OFF】Adopts PTC heating technology which reach the temperature you set quickly and keep the temperature stable. Let you get silky hair in no time. The comb will turn off automatically after 60 mins without operation to keep you and your family safe from accidental burns. 👉 【DUAL VOLTAGE & IDEAL GIFT】 You can keep a nice hairstyle even traveling abroad with the universal dual voltage. It's the ideal gift for families, wives, girlfriends, friends, daughter, and yourself on Birthdays, Christmas, Valentine's Day, New Year, etc. We provide 1 year warranty and please contact customer service if have any questions.