The Nova 2200W Fashion Hair Dryer is a super lightweight hair dryer with 2200 watts of power that make styling your hair a breeze.The concentration nozzle directs the condensed air flow exactly where you need it, and controls frizzing which can be very common with hair dryers.it dries the hair in a few minutes rather than it taking hours to air dry. They are used not only to dry the hair but as styling aids as well