Philips Sonicare HealthyWhite Plus HX8911 Toothbrush provides a superior cleaning experience by removing up to 100% more stains than a manual toothbrush, for whiter teeth in just one week. Philips sonicare healthywhite plus toothbrush features 2 modes and 3 intensity settings healthywhite+ allows you to customise your brushing experience. Model number: HX8911/04 . Timer for better brushing. Quadpacer timer encourages attentive brushing of each quadrant of the mouth. 2 cleaning modes: whitening, deep clean. 1 brush head: diamondclean standard brush head. 3 speed settings. 31,000 pulsations per minute. Sonic technology for naturally whiter teeth. Ergonomic handle - to make the brush more comfortable to hold and use. Recharge indicator light. Rechargeable: 24 hours for full charge. 84 minutes usage time, based on 2 minutes twice a day. 2-pin adaptor. General information: Li-Ion . Manufacturers 2 year guarantee.