Philips Sonicare HX9911/21 Diamond Clean 9000 Sonic Electric Toothbrush HX9911/21, 4 brushing modes, 3 intensities, 1 USB charging carrying case, 1 cup, pink Philips Sonicare DiamondClean 9000 offers optimal performance for plaque removal, healthier gums and teeth whitening, helping you get a deep clean for a healthier smile. Designed around youBristle shape designed for your smile. Optimize your brushingEasy and stylish charging - at home and away. Premium performanceAll-in-One brush head for complete care;Sonic brushing: a master class in effective cleaning. Let the Diamond Clean 9000 adapt to your needs Lets you know when you're brushing too hard BrushSync's personalized brushing experience automatically selects the best mode for you Always know when to replace your brush heads Stay on track with a personalized progress report Start and maintain healthy habits. The DiamondClean 9000 features Clean, White+, Gum Health and Deep Clean+ modes for all your brushing needs. Clean mode is designed for an extraordinary everyday clean, White+ is for plaque removal, Gum Health gently but effectively cleans gums, and Deep Clean+ gives you an invigorating and thorough clean. The toothbrush has three strengths, so you can choose a stronger clean or a lighter one for a sensitive mouth. Premium All-in-One brush head Built-in pressure sensor Progress report Clean your teeth without compromise with the A3 Premium multi-function brush head. Our best model yet has angled bristles to help remove up to 20x more plaque, even from hard-to-reach areas*. Triangular tips remove up to 100% more stains in less than two days***. And longer bristles deep clean for up to 15x healthier gums in just two weeks**. All without changing your brush head. Did you know that after 3 months of use, brush heads become less effective? Our BrushSync™ feature will remind you when it’s time to replace them. You may not notice that you’re brushing too hard, but the DiamondClean 9000 will. If you press too hard, the handle will start to pulsate slightly, letting you know you need to be more careful. Let your toothbrush do the work. 7 out of 10 people found this feature helpful and started brushing better. DiamondClean 9000 gives you the guidance you need to improve and maintain your healthy brushing habits between dental check-ups. Built-in smart sensors let you know when you’re applying too much pressure. Plus, by connecting your brushing experience to the Sonicare app, a personalized activity report helps you stay on track, so you can see how much you’ve improved over time. Bristles shaped for your smile Sonic brushing: the ultimate in effective cleaning Easy and stylish charging at home and on the go The curved profile helps the bristles reach exactly where they need to. Through rigorous development, we’ve created a complete experience that delivers exceptional oral care. Removes plaque with sonic technology – our benchmark for effective and gentle cleaning. During brushing, up to 62,000 brushing movements and dynamic fluid action help clean even hard-to-reach areas, leaving you feeling exceptionally fresh and clean. You'll get two weeks of regular use on a single full charge. However, if the battery runs low on power while you're on the go, the luxurious USB carrying case can also be used as a charger. Place your toothbrush in the case and plug it into your laptop or wall socket. As for charging at home, simply place your toothbrush in the stylish charging cup: it fits elegantly in the bathroom and can also be used as a mouthwash cup.