Smooths the hair, adds volume at the roots, and creates beautiful, lightly curled ends - no additional styling tool for waves required. Quick and even air distribution for faster drying and styling, as well as protection against heat damage. Negative ions in the airflow reduce the size of water droplets and dry the hair faster. For smooth, sleek, and shiny hair with less frizz and static. Provides even heat distribution and less heat damage. Nylon bristles with rounded brush tips ensure gentle detangling of the hair.