About this item 【42000VPM HIGH VIBRATION】Vibration up to 42,000 strokes per minute, to drive fluid deep between your teeth and along the gum line for exceptional cleaning, effectively remove up to 100% more surface stains than a manual toothbrush. 【6 MODES】-Supports 6 modes, Mild, Clean, Powerful, Massage, Sensitive, White, to suit different conditions of teeth and gums, so you can choose different modes according to your preferences and dentist's recommendations. 【4 HOURS CHARGE LAST 60 DAYS 】After 4 hours full charge can support 60 days long using. Sonic electric toothbrush comes with a USB charging cable for charging anywhere and compatible with any power source. 【2 MINS SMART TIMER】Built-in Timer with 2 mins auto shut-off, every 30 seconds changing area reminder to develop a good brushing habit as dentists recommended, give you a total mouth clean. This electric toothbrush is IPX7 waterproof, can be used safely in the bath and shower. 【WHAT YOU GET】 2 Electric toothbrush handles,8 DuPont toothbrush heads,2 USB cable and Instruction Manual. If you have any questions during the purchase or use, please contact us, our customer service team will reply within 24 hours, and provide you with a satisfactory solution.