6 in 1 Pro Collection Salon hair brush style - an Ionic hair dryer, brush, volumizer, straightener, curler and styler. Includes 6 attachments...4 curl brushes for tight, wavy, loose or voluminous curls. A hair dryer and a paddle brush for frizz free straightening. The innovative vent design greatly improves the drying efficiency, and also expands the drying range, making the drying time shorter. Easily switch between 3 temperature settings. The secret is in the Ion ceramic dual pro technology.