THE ELECTRIC TOOTHBRUSH. Benefits: Up to 36,000 sonic vibrations per minute for the deepest clean. 5 Smart modes for a customized brushing routine: Clean, White, Polish, Massage, Sensitive. Ultra-fine, tapered bristles for optimal reach around each tooth. 2 interchangeable brush heads included. Additional sold separately.. Easy-to-use, 2 minute guided brushing timer with 30-second intervals. Waterproof, lightweight handle. 120 Times more powerful than a manual toothbrush, to aid in stain prevention and gum health. Powerful yet gentle, ergonomic and elegant with 5 sonic cleaning modes, premium quality bristles and an industry-leading 6 week charge. Includes: 1 Waterproof electric toothbrush with ergonomic, no-slip handle. 2 Interchangeable black brush heads featuring cutting-edge, ultra-strong bristles (one white and one black) with a superfine feel. 1 Small, easy-to-use USB charging base: longer charge duration than any other electric toothbrush - lasts up to 6 weeks. 1 Sleek, on-the-go travel case for easy storage. :