ADA-Approved: AquaSonic Icon rechargeable electric toothbrush has earned the American Dental Academy s prestigious seal of approval. Boost Your Brushing: Use the same brushing technique as a manual toothbrush, while Icon produces micro-vibrations to enhance the cleaning effect. Modern Technology: Icon features 2 brushing modes, and a built-in smart timer that signals every 30 seconds and shuts off after 2 minutes. Its lithium-ion battery holds a charge for 30+ days of brushing. Sleek Storage: Comes with a magnetic holder and an ultra-slim travel case, to keep Icon clean and easily accessible when not in use. Includes: toothbrush handle, brush head, magnetic holder, travel case, charge cord.