cleanses & exfoliates. Dual speed technology gently and effectively cleans to reveal more even, radiant skin. With 2 brush heads you can deep clean and exfoliate daily for fresh, beautiful skin. Benefits: Perfect for all skin types. 2 brushes: sensitive skin brush, and deep cleansing brush. Helps your skin better absorb skincare products. Take it anywhere - home, travel, gym or office. Owners manual.