Oral-B Professional Healthy Clean + Floss Action is our most advanced electric rechargeable toothbrush! Unique Floss Action bristles clean deep between teeth* and provides superior cleaning with 5 cleaning modes. Removes up to 99.7% of plaque in hard to reach areas in deep clean mode. Features include: Floss Action refill brush head with Indicator bristles which fade half-way to indicate when to replace brush head for better cleaning, hard brushing alert, waterproof ergonomic handle, professional timer, 5 cleaning modes (Daily Clean, Deep Clean, Sensitive, Whitening, and Massage), in handle display with charge level display, and portable charging station. Pack contents included are 1 handle, 1 charger, 1 Floss Action refill brush head, 1 refill stand, 1 travel case, and 1 Smartguide(tm). Does not replace flossing vs. a regular manual toothbrush.