Nano Hi-Tech creates styles that are frizz-free and shiny with ease. It incorporates Nano Ti + Nano TiO2 + Nano Ag technology in order to bring styling as well as health benefits to your hair. At the same time, Nano Hi-Tech cleanses, purifies, styles and moisturizes hair. Features & details ✅ Tourmaline treated plates produce negative ions for shinier and frizz-free hairstyles that repel humidity. ✅ 370℉ - 450℉ This temperature range allows all hair types to protect their hair as they style. ✅ FAR-Infrared Heat penetrates the hair from inside out for easier styling.