Philips Sonicare's best whitening in our most elegant Philips Sonicare Electric Toothbrush. Philips Sonicare Toothbrush with Sensitive Mode: Gentle, yet thorough cleaning for sensitive gums.30 seconds interval timer indicates when you have completed each quadrant of your mouth and signals for you to move on resulting in more consistent cleaning throughout your mouth. 2-minute timer on this Philips Sonicare electric toothbrush helps ensure dental professional recommended brushing time.Comes with charging travel case and charger glass - to use, simply place your Philips Sonicare electric toothbrush in the glass to charge. Can also be used to rinse your mouth after brushing.    Connects to your laptop via USB or can be charged by wall outlet, allowing you to take your DiamondClean anywhere and everywhere.Features & Benefits- Proven to improve oral health and improves gum health in only two weeks- Removes up to 7x more plaque than a manual toothbrush- Whitens teeth more than 2x better than a manual toothbrush- Sensitive Mode: Gentle teeth and gum cleaning- Philips Sonicare toothbrush helps whiten teeth- DiamondClean toothbrush head for Sonicare's best whitening- Sonicare dynamic cleaning action drives fluid between teeth- Dual Charging System: Charging glass and travel case.- Guides you to follow dental recommendations- Quadpacer interval timer encourages thorough brushing- Two-minute timer helps ensure recommended brushing timeAdditional Information:Glass Charger: 100-240V~, 50/60Hz, 1.4 - 1.6WWall Adapter: 100-240Va.c., 50/60Hz, 3.5WTravel Case: 4.75- 5.25 VDC, 1.2 - 1.5W