The Oral-B Genius X electric toothbrush is equipped with motion sensors and powered by artificial intelligence to recognize your brushing style and guide you to your best results every day. It's easier than ever to brush like your dentist recommends for a superior clean and healthier gums. This advanced toothbrush protects your delicate gums and helps prevent future issues. The combination of the revolutionary Gum Guard technology, 360 SmartRing, and Pressure Control alerts you, reduces speed when you brush too hard, and tells you where you overbrush for a gentler routine. It comes with a lithium-ion battery that lasts over 2 weeks on a full charge. With Oral-B Genius X, you can't go wrong with brushing. It features 6 visible brushing modes: daily clean, pro clean, sensitive, whitening, gum care, and tongue cleaning. Protect your gums with Gum Pressure Control, which automatically slows brush speed and alerts you if brushing too hard.