Philips Hx 9352/04 Sonicare Diamondclean Black Edition

5 functions: Cleansing, Whitening, Sensitive, Gum Care, Polishing Speed: Up to 62,000 brushing movements / minute Timers: QuadPacer updates the time period in each part of the mouth. Smartimer indicates when the total time is completed. Lithium ion battery: Up to 3 weeks of operation The package includes: 1x DiamondClean Handle 2x Brushing Heads (2x Normal DiamondClean) 1x Glass charging base 1x carrying case with USB charging