Product details:

The most loved rechargeable electric toothbrush brand by Americans and their dentists Whitens teeth up to two shades in two weeks. Features voltage 110 to 220 Volt and speed up to 62000 brush movement per minute Effective and unique sonic technology with dynamic fluid action to clean between teeth and along gum line 3 Modes: Clean Mode, White Mode and Sensitive Mode. To keep the battery fully charged, you may keep your Sonicare on the charger when not in use. It takes 24 hours to fully charge the battery. Quad pacer and two-minute timer helps ensure dental professional recommended brushing time