The Oral-B Genius X 20000 Luxe Edition is equipped with motion sensors and powered by artificial intelligence to recognize your brushing style and guide you to your better results every day. It’s easier than ever to brush like your dentist recommends for an ideal clean and for healthier gums. This elegantly enhanced toothbrush protects your delicate gums and helps prevent from future issues: the combination of the revolutionary Gum Guard technology, 360 SmartRing and pressure control alert you, reduce speed when you brush too hard and tell you where you over brush for a gentler routine. Last, but not least, it comes with a lithium-ion battery that lasts more than 2 weeks with one full charge. With Oral-B Genius X 20000 Luxe Edition, you can’t go wrong in brushing. No wonder Oral-B is the #1 recommended brand by dentists worldwide.