This dynamic styling system includes 3 hair styling tools, featuring a QuickSmooth Brush and Turbo Concentrator, making it the best hair dryer for straight and wavy hair. Take your hair from wet to dry ultra-fast with no heat damage, while the RapidGloss Finisher delivers silky, naturally shiny results with less frizz* for a salon-smooth finish at home. Experience the difference with the SpeedStyle with Hair Brush & Concentrator, engineered to give your hair a soft, polished look with every use.