100% SafeEasy to careEasy to useProfessional grade alloy metal cleaning head with cleaning elect very nice3 stalls adjustment for different needsIntelligent high frequency vibration, effective removal of calculus, etc.One body design, beautiful and generousDurable and practical batteryLED light assistSmooth and comfortableHandle easy to holdUSB charging.Waterproof designalloy steel, easy to remove dental calculus, smoke stains and tea stains.High frequency vibration enables to erase leftovers or food debris on the teeth effectively.3 adjustable vibrating speed levels meet your different cleaning needs.Rechargeable battery design, USB for easy charging, convenient to carry anywhere.More convenient for teeth cleaning usePortable dental cleaning device, small size, easy to carry, simple operation, safety and health.For private families, it is also easy to carry while traveling. Let you take the dentist home and don't have to spend time and expensive expenses to see the dentistElectric calculus remover. Easily smash stubborn tooth stains and calculus. The damage to the teeth is very small and will take care of your teeth. This is something that ordinary dental cleaners can't do.The dental plaque remover uses a medical-grade alloy head. The small metal head can be effectively in the deep blind zone in your mouth.Can effectively remove long-term cleaning cant afford the tartar. Allows you to clean your teeth with no dead ends, effective cleaning of plaque, smoke stains, tea stains, tartar, dental calculus and other foreign objectsIt can be used continuously for 200 times with a single charge. Traveling without worrying about no electricity. The IPX6 waterproof structure prevents leakage and does not have to worry about safety when using it. You