The Revlon Pro Collection One Step Dryer & Volumiser is a 2-in-1 styling tool that combines the power of a dryer with the volume of a styler. Its oval brush design straightens hair, creates volume at the hairline, and forms beautiful, slightly curled tips without needing an extra styler. Enjoy fast and gentle drying with uniform air distribution, reducing drying and styling time by half and protecting hair from heat damage. The built-in ion technology uses negative ions to break down water molecules, leading to faster drying and smoother, shinier hair with less frizz and static. A ceramic coating ensures even heat distribution, minimizing heat damage. Mixed nylon bristles with spherical tips allow for gentle detangling, while the combination of nylon and boar bristles grips hair for enhanced volume and control, resulting in smooth, shiny finishes.