This infrared hair straightener brush is designed with premium ceramic coated plates for smooth gliding, minimizing hair friction and heat damage. Built with infrared function, it helps nourish hair and lock in moisture for healthier styling.The LED temperature display allows precise heat adjustment from 120°C to 220°C to suit different hair textures. Featuring 114×50mm large plates and an efficient PTC heating element, it delivers fast heating and steady temperature for uniform styling. Optional ionic function further reduces frizz, leaving your hair sleek, smooth and long-lasting shiny.