Heat protection just got smarter. Designed to shield hair against damage, the T3 Smooth ID professional flat iron features advanced T3 HeatID Technology that personalizes heat to your unique profile. A smart-touch interface and intelligent algorithm automatically adjust 9 heat settings based on your hair texture, length, and color treatments for smooth, shiny results with less damage. Powered by T3 Rapid HeatIQ® Technology, a smart microchip delivers advanced heat precision for fast, one-pass styling and lasting results. CeraGloss™ ceramic plates smooth the hair cuticle and lock in shine, while an ion generator infuses millions of frizz-smoothing negative ions. For quick touch-ups on day two, Refresh Mode automatically lowers your temperature to polish second-day styles while shielding hair from excess heat exposure. Smart heat protection, personalized for you. Features: T3 HeatID Technology: Automatically adjusts heat to your specific hair needs, for protection against damage T3 Rapid HeatIQ® Technology: Ensures advanced heat precision for beautiful results in just one pass 9 Heat Settings: Deliver precise heat for every hair type and texture CeraGloss™ Ceramic Plates: For shiny, frizz-free and long-lasting styles Touch Screen/Auditory Feedback: For easy and intuitive setting selection Ion Generator: Minimizes static frizz, boosts shine, and locks in style Refresh Mode: Reduces heat levels to retouch and smooth previously styled hair with less heat exposure ThermaTouch® Technology: Superior insulation offers greater comfort and control during styling StyleEdge Design: Straightens, waves or curls in a smooth, snag-free glide Longer Plates: Cover a wider surface of hair for fast styling PrecisionControl Hinge: Delivers optimal arm tension and plate pressure for increased styling control Auto World Voltage (100-240V): For use around the world (plug adapter needed) 1 Hour Auto Off: For worry-free styling 8ft., 360° Professional Swivel Cord: Prevents cord from getting tangled or twisted Benefits: Delivers personalized heat based on your unique hair profile for beautiful results with less damage. Creates smooth, shiny results without excess heat exposure. Glides effortlessly for a glossy, frizz-free finish on any style from curls and waves to sleek, straight looks How to Use: Clamp a thin, 1" section of hair between the plates. Slowly glide the iron from roots to ends.