TYMO iONIC PLUS hair straightening brush utilizes advanced ionic technology and ceramic bristles to achieve sleek, frizz-free results with minimal heat damage. This professional styling tool features 16 adjustable temperature settings ranging from 180°F to 450°F, clearly displayed on an integrated LED screen. Designed for efficiency and safety, it includes PTC heating technology for a rapid 30-second heat-up, a 60-minute auto-off safety feature, and a 360° swivel power cord. The Air Sandwich bristle design ensures even heat distribution and smooth gliding through thick or curly hair without tugging. Universal voltage compatibility makes it an ideal companion for worldwide travel.