Deeply Clean Teeth and Removes up to More Stains: Voom Sonic Pro 5 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., 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; Sensative for first-time users or sensitive teeth; Massage for improving gums' health and blood circulation., Ultrasonic electric Toothbrush Holder and Replacement Head: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., 8 Week Battery Life: Rechargeable electronic toothbrush runs for more than 30 days with a 4-hour charge. A USB cable compatible such as a phone, power bank, and so on. Great for carrying and traveling., Dentist Recommended: Our 2 Mins Timer w/ IPX7 WaterprooSonic 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.