Foldable handle for easy storage and travel Ionization function generates negative ions (similar to air after rain) Ensures softer, shinier hair without frizz Allows faster drying Reduces static electricity (makes hair easier to comb) Prevents hair damage (low, medium and high temperature) Air button Cold for faster setting and modeling of hairstyles Ultra-light design, quiet DC motor, anti-bacterial surface treatment, removable back net for easy cleaning, ergonomically shaped handle with optimal layout of the control element for those who use the left and right hand, wave-shaped heating spiral that ensures the preservation of Constant temperature throughout the drying period and protects hair from damage due to extremely hot air. Two-year warranty from the date of purchase.