The CHI Nano Hair Dryer with built in Nano Silver Technology to gives you fresh, clean, odorless hair, always! This innovative new hair dryer removes more than 100 types of bacteria and microbes that are present on hair cuticles. Advanced ceramic heating elements combined with Nano Silver technology make this dryer perfect to sterilize and dry your hair. Built in ceramic heating elements generate low EMF and Far Infra Red heat concentrated with negative ions to bring safe, gentle heat to dry your hair. Ion technology helps eliminate frizz and static. Dual airflow systems help by drying your hair more than 50% faster than most dryers. Features: