.Features:

1.Effective cleaning—This dental scaler uses high-frequency sound waves (31,000 times per minute) to clean your teeth and freshen
  your breath, which is an indispensable helper for oral care.
2.Five-speed mode—The five-speed mode is suitable for different tooth conditions and meets the needs of different groups of people.
  One key can switch modes, simple and fast.
3.Significant effect—effectively remove dental plaque, dental calculus, yellow teeth, bad breath, tobacco stains, and improve oral problems.
4.Multiple accessories—Three replaceable toothbrush heads can be used for daily tooth cleaning, and two high-quality medical grade alloy
  steel replacement heads can be used to remove tartar, tea stains, and smoke stains.
5.USB charging—USB universal interface, can be connected to mobile power, computers and many other digital products for charging,
  long-lasting battery life, convenient for you to use anytime, anywhere

Shipping

Estimation delivery is 15 to 25 days