Plaque Remover For Teeth, Sonic Electric Tooth Cleaner, Teeth Cleaning Kit[Real Sonic Technology] - The electric teeth cleaner using real sonic high-frequency vibration technology. It reduces the damage to enamel and gums caused by manual dental tools.[Intelligent Recognition & Safe and Painless] - The dental calculus remover will vibrate when it touches the teeth or other hard objects, and it will automatically stop when it touches the gums and other soft objects to avoid damaging the gums.[3 Adjustable Modes & 4 Cleaning Heads] - THe Dental Plaque Remover offer Low, Mid, High, 3 adjustable strength modes.[Charging & IPX7 Waterproof] - Built-in High Capacity Battery, a single charge can last for many days. IPX7 waterproof technology allows you to directly rinse the whole teeth cleaning kit under the faucet after each using time.