These are flat irons created for styling while also respecting the wellbeing of the hair, and with maximum simplicity of use. The special floating ceramic and titanium oxide plates produce negative ions and infrared rays to perfectly close the hair cuticle and smooth even the frizziest hair. The special rounded shape gives it better grip and also allows you to create curls and soft waves. The iron heats up in just 17 seconds and has eleven temperature settings, from 95 to 235 degrees Celsius (203° to 455° Fahrenheit). The 360° swivel cord allows for total freedom of movement. It also has a sleep mode system: if not used, the flat iron shuts off after 60 minutes. Dual voltage (110-220 V) for use all over the world.