�ADA Approved, Deeply Clean Teeth and Removes up to More Stains】 Electric toothbrush for kids and adults delivers 40,000 strokes per minute, removing up to more stains vs. a manual toothbrush. Sonic technology gently pulses fluid between the teeth and along the gum line for a gentle and effective clean every time. �5 Modes to Suit Different Conditions of Teeth and Gums】Sonic Electric toothbrush with 5 modes for adults and kids. Clean- for daily cleaning; White- for removal of stubborn stains; Polish- for brighter teeth; Soft- for first-time users or sensitive teeth; Gum Care- for improving gums' health and blood circulation. �Ultrasonic electric Toothbrush Holder and 8 Replacement Heads for over 2 Years Using】The soft, w-shape bristles are designed to suit teeth topography and remove up to 100% more stains from hard-to-reach spots. The lightweight handle makes this electric toothbrush suitable for both kids and adults. �4 Hours Charging for 30 Days Using】Rechargeable electronic toothbrush runs for more than 30 days with a 4-hour charge. A USB cable compatible with 5V0.5A Adapter (Adapter is not included in the package) or applicable to a USB port, such as a phone, power bank, and so on. Great for carrying and traveling. �2-Mins Timer and IPX7 Waterproof】Sonic toothbrush has a built-in timer that pulses every 30 seconds, which helps ensure the dentist-recommended brushing habits. Additionally, it has an IPX7 waterproof design, allowing users to safely use the power toothbrush while showering or bathing. �2 Years Warranty】If you have any questions, please contact bitvae's fast and friendly customer service team. We will do our best to solve any problem.