Unique air sandwich structure design for healthy hair - TYMO iONIC uses an innovative air sandwich structure in the brush teeth. Purple teeth on either side provide flexible heat to straighten hair based on hair type without overheating or damaging it. The black teeth on the Black Teeth Hairbrush not only protect your scalp from burns, but also cool your hair to style and maintain its desired shape. Renew your silky hair with ionic charge and wider teeth - TYMO Ionic Hair Straightener is a high-efficiency, salon-grade design for healthy, silky straight hair. The Dual Ion Generator releases 10 million negative ions that coat your hair, giving you a silky, naturally shiny look while repairing any split ends, dry and damaged hair. The wider comb tooth spacing design can reduce excessive friction on the hair, thereby greatly reducing hair breakage and damage. Save time with effective MCH and memory modes - Still spending hours using your hair straightener? The TYMO Hair Straightening Brush saves you time. 30s Faster MCH (Metal Ceramic Heating) is a professional way to provide fast heating and especially even heat distribution to easily turn curly hair into straight hair in just a few minutes. The heated brush provides a unique memory mode. When you use this hair straightening brush again, it will to its previous heat setting. Wider range of use with 16 modes and global voltage - 16 heating modes (170-450) making it suitable for all hair types and volumes. No matter what your hair type is, you'll find the right setting to tame it with TYMO Professional Hair Straighteners. It's perfect for the whole family, adults or children, women and men. Global Voltage It is designed with 100-240V AC, allowing you to use it in any country within this voltage range. Take TYMO with you wherever you go with the safety protection of anti-scald and auto-shutoff functions - just enjoy straightening and styling your hair without worrying about being burned by high temperatures or getting electric shock. TYMO's patented flame-retardant plastic frame and brush's curved design can effectively protect you from all angles. As a built-in safety feature, this hair straightening brush will automatically turn off if not used for 60 minutes. If you have any questions or queries, please contact us, our 24/7 customer assistants are always ready