[1]High quality new generation of heating element --MCH heating chips ensure a rapid and reliable heat up time. [2]The latest advanced technology in straightening flat iron. [3]Temperature can be adjusted by pressing one button , five grade 140,160,180,200 and 220 centigrade you can choose. [4]360 Degrees Swivel Cord. [5]Tourmaline ceramic plate, the color you can choose such yellow, red, grey and so on. [6]Excellent for straightening and styling hair with or without any chemical or natural treatment. [7]Professional salon models.