1. Flat iron with Negative Ions and Infrared Heat for Silky Shiny Hair. Unparalleled Infrared heat for deep, long lasting straightness and won't damage hair like other flat iron. 2. Negative ions for creating a smooth, silky hair surface and sealing in the hair's natural moisture 2. Tangle-free 2.5 meter, 360° swivel cord. You can enjoy the straightening without any restraint 3. LCD digital temperature display ,Variable temperature settings (240°F1 - 410°F, 130°C - 210°C) for all hair types. For bleached, fragile, damaged and fine hair, the lower setting is advised. For normal hair and regular use, a middle range is recommended. For coarse, thick, ethnic and resistant hair in healthy condition, maximum heat on high setting is used to save time and effort. 4. Floating plates design for constant contact/pressure and smooth pass even there is knot on the hair. 5. PTC heating element, fast heat up!!! It will rise to the desired temperature in less than 60 seconds from being turned on. 6. Intelligent operation system: . -Intelligent temperature display -High temperature warning function -Auto off function Specifications: LCD digital temperature display Floating plates design PTC heater, fast heat up Negative ions and infrared heat