The Oral-B Pro 1 750 CrossAction Electric Toothbrush is designed to provide a superior clean compared to a regular manual toothbrush. Its CrossAction brush head has 16,000 sweeps per minute and is inspired by dental cleaning tools, with bristles placed at an optimal 16-degree angle to effectively lift and sweep away plaque from the gum line and tooth surfaces. The built-in timer in the handle helps you brush for the dentist-recommended two minutes, signaling every 30 seconds to switch quadrants, ensuring a thorough clean across your entire mouth. This makes maintaining excellent oral hygiene easier than ever.