The Revlon RVDR5222UK4 One-Step Volumiser is a 1100W round brush hair dryer combining dryer power with styler volume for salon-style blowouts at home. Features an oval brush that smooths hair, adds root volume, and creates natural waves at the ends. Distributes air quickly and evenly to reduce drying time and heat damage. Ionic technology reduces frizz and static, leaving hair conditioned, shiny, and smooth.