The Oclean Flow thoroughly cleans your teeth with 76,000 movements per minute. The battery lasts up to 25 weeks between charges, benefiting both the environment and your busy schedule. With sonic technology, you can achieve a brighter smile and clean at sonic speed – three times faster than with a manual toothbrush. It is IPX7 waterproof, allowing you to enjoy a shower and rinse your toothbrush effortlessly. Trust in the power of sonic technology to reach those hard-to-access areas in your mouth that a manual toothbrush cannot reach. Switch to the sonic toothbrush for improved cleaning performance.