The iO Easy Clean electric toothbrush combines gentle micro-vibrations with a uniquely designed round brush head for a professional cleaning experience every day. Replace your brush heads every three months for optimal results. - Achieve 100% cleaner teeth compared to a regular manual toothbrush with advanced technology: tough on plaque, gentle on gums - Designed for easy transition to electric toothbrushes with a single touch button, quiet operation, and long battery life - Protect your gums with the automatic pressure sensor that reduces speed and signals red when brushing too hard - Easily select your ideal cleaning mode with three quiet intensity levels: extra gentle, gentle, and daily clean - Brush for the dentist-recommended 2 minutes with a timer that reminds you to change brushing zones every 30 seconds - Benefit from a long-lasting battery with a low battery indicator - The round brush heads reach areas that rectangular manual brushes cannot. Experience superior cleaning from the brand most dentists worldwide use - Switch now for a perfect clean