The Oral-B GENIUS 9000 Orchid Purple – the first Oral-B intelligent brushing system with new Gum Guard technology to help you brush like your dentist recommends. Thanks to the unique Position Detection technology you will never miss a zone. With the round brush head you can remove up to 100% more plaque than a standard manual toothbrush. The result? Healthier gums and a whiter smile starting by removing surface stains, from the first day of brushing. This beautifully advanced toothbrush protects your delicate gums and helps prevent future issues: the combination of the new revolutionary Gum Guard technology, 360 SmartRing and Pressure Control alert you to reduce speed when you brush too hard and tell you where you over brush for a gentler routine. Last, but not least, GENIUS 9000 Orchid Purple comes with a lithium-ion battery that lasts more than 2 weeks with 1 full charge. No wonder Oral-B is the #1 recommended brand by dentists worldwide. Oral-B GENIUS 9000 Orchid Purple electric rechargeable toothbrush is compatible with the following Oral-B toothbrush heads: CrossAction, 3D White, Sensi UltraThin, Sensitive Clean, Precision Clean, FlossAction, TriZone, Dual Clean, Power Tip, Ortho Care.