MULTIFUNCTIONAL HAIR DRYER BRUSH - Designed with Nylon Pin & Tufted Bristle, helps detangling and improving volume. Oval shape body, could be used for smoothing hair or creating volume. This 4-in-1 hair dryer brush is suitable for blow drying, straightening, and volumizing. A must have item for beauty people with all kinds of hair. Revolution Hair Dryer Brush, Sonic Hair, Hair Brush Dryer, Hot Hair Brush, Hairstyle Tools, Brush Blow Dryer, One Step Hair Dryer, Hair Dryer Set, Hair Dryer Styler