Unique Air Sandwich Structure Design For Healthy Hair - adopts an innovative Air Sandwich Structure in the teeth of the brush. Purple Teeth. The purple teeth on both sides can provide flexible heat to straighten your hair according to the hair types without excessive heat or damage. Black Teeth . The black teeth on the hairbrush can not only shield your scalp from scalding but also cool down your hair to style it and keep its desired shape. Renew Your Silky Hair With Ionic Charge & Wider Comb Pitch - straightener is efficient, salon-grade and designed to deliver healthy silky straight hair. â?  The Double Ionic Generator unleashes millions of ions, coating your hair and giving you a silky & natural lustrous look while repairing dry & damaged hair over any split ends. A Wider Comb Pitch Design can greatly reduce the hair breakage and damage by reducing the excessive friction to your hair. Save Time With Effective MCH & Memory Mode - Still spending hours with the straightening iron? Straightening Brush can save your time. â?  The 30s Faster MCH (Metal Ceramic Heating) is a professional way to provide quick heat and especially even heat distribution that easily turns curly hair into straight hair in just minutes! The heated brush provides a distinctive memory mode. When you use this straightener brush again, it will recover the previous heat setting. Wider Use Range With 16 Modes & Global Voltage - 16 Heating Modes (170-45) make it suitable for all hair types and volume. No matter what hair type you have, you can always find the right setting to tame it with professional straightener. It is perfect for a whole family, for adults or children, women and men. Global Voltage It is designed with 100-240V AC, which allows you to use it in any countries within this voltage range. Take anywhere! Safety Protection With Anti-Scald & Auto-Off - Just enjoy straightening and styling your hair and leave side worries about getting burned or shocked by the heat. patented flame-retardant plastic frame and the curved design of the brush can effectively protect you from every angle. As a built-in safety feature, this hair straightening brush will automatically shut off if not used for 60 min. For any doubts or queries, just contacts us. our 24/7 Customer Assistant is always ready!