Revlon One Step Style Booster, Dryer & Styler, Reduces Frizz And Adds Shine, 3 Heat/Speed Settings - RVDR5292 - NEW Root Booster Round Brush Dryer & Styler.- The styler that's designed to dry, boost roots, and create bold styles for any length.- NEW 1.5 round barrel brush head for adding extra body, soft curls, & flipsDry, style or refresh. Wash-day or wash day-off friendly with Ceramic & Ionic technology for a salon-style finish - less heat damage, less frizz, & more shine and healthy-looking hair.- 3 heat/speed settings for every hair type and any type of styling.