Sonicare's best whitening in their most elegant Philips Sonicare electric toothbrush. The Sonicare removes up to 7X more plaque than a manual toothbrush, improves gum health in only two weeks and whiten(s) teeth more than 2x better than a manual toothbrush. Its Sensitive Mode offers gentle teeth and gum cleaning, and helps whiten teeth. Sonicare's innovative charging system offers two methods for at home and on the go: Charger glass - Simply place your Philips Sonicare electric toothbrush in the glass to charge. Can also be used to rinse your mouth after brushing. Charging travel case - Connects to your laptop via USB or can be charged by wall outlet. Allows you to take your DiamondClean anywhere and everywhere.