Philips sonic toothbrush Our unique technology ensures efficient and gentle cleaning Strong vibrations of the bristles cause microbubbles to penetrate between the teeth and clean the gum line. A 2-minute cleaning is equivalent to two months of manual cleaning. 31000 brush movements per minute ensures gentle teeth cleaning and plaque removal for daily care. Removes plaque 3 times more effectively than a manual toothbrush The Sonicare electric toothbrush with advanced sonic technology has been clinically proven to remove plaque up to 3 times more effectively than a hand toothbrush. It removes plaque from the teeth along the gum line while protecting the gums. Built-in pressure sensor protects teeth and gums A built-in pressure sensor automatically detects pressure, warns and automatically reduces brush vibration, helping to protect your gums. The toothbrush emits a pulsating sound that reminds you to reduce the pressure force. 7 out of 10 people confirmed that this feature helped them brush their teeth better. Optimize your brushing with SmarTimer and QuadPacer The SmarTimer countdown to 2 minutes and the QuadPacer countdown to 30 seconds indicate the recommended time for cleaning individual areas of the mouth. Ergonomic design makes it easy to hold and use the toothbrush The slim, lightweight and ergonomic design makes the toothbrush comfortable in your hand and easy to use, allowing you to brush thoroughly effortlessly. Replace the tip every three months to ensure the best results All tips wear out over time, so it's worth paying attention to yours. The DiamondClean 9000 keeps track of how long you use the tip and how often you have used it. The icon at the bottom of the handle will inform you when it's time to replace it with a new one. Easy-Start makes it easy to get used to the new way of brushing The Easy-Start program gives you the opportunity to gradually and gently increase the intensity of brushing during the first 14 uses of a new toothbrush.