The Revlon One-Step Style Booster is a versatile 38mm hot air brush designed to dry and style your hair in a single step. Featuring advanced ionic and ceramic technology, it helps reduce frizz and static while ensuring even heat distribution for a smooth, shiny finish. The ergonomic 38mm round barrel is perfect for adding volume at the roots, creating soft curls, waves, or flips, and is ideal for styling layered or short hair. With three adjustable heat and speed settings and a tangle-free swivel cord, this tool offers salon-quality blowouts with improved control and less damage.