Revlon One-Step Ceramic Hair Dryer & Volumizer Hot Air Brush 。Unique oval brush design quickly creates frizz-free volume at the root and beautifully full-bodied curls the ends with a single pass, so you can have salon results at home Boosted by ionic technology, hair dries faster with less damage. Designed to distribute air quickly and evenly to the hair to dry and style faster for less heat damage Nylon pin bristles with comfortable ball tips to softly detangle hair. Mixed nylon pin and boar bristles help grip hair on curved edge for improved volume and control for smooth, shiny results Ceramic coating 2 Heat settings Ergonomic handle and cool tip Lightweight design Tangle-free swivel cord