Tooth Cleaner Toothbrush Set Portable Tooth Stone Removing And Tartar Cleaning Instrument Features: High speed fast charging, 30 days of battery life at a, travel can also take According to the condition of teeth and gums of different people, the built-in 3 gear cleaning mode can intelligently care- for teeth in the morning, noon and evening The magnetic levitation high-speed motor generates high-frequency sound waves and wide swings, forming a cleaning with the foam of toothpaste liquid, which is deeply clean and seamless Customized soft bristles, the top of each bristle is rounded, of burrs, soft and hard, reducing scratches on the mouth and tooth Handle design: The handle adopts the texture of ABS and the design of the handle conforms to ergonomics. It is easy to hold and feels more comfortable when used. Product Description: Product material: ABS Working mode: 5 gears (1, 2, 3 teeth cleaning gears, 4, 5 teeth brushing modes) Charging method: USB interface Battery: Lithium battery, 14500 model/500 mA Rated voltage: 3.7V Rated current: 200mA Product power: 0.6W Power adapter: 5V Vibration frequency: 31000 times/minute Charging time: approximately 2 hours grade: IPX6 Product size: 21.5 × two point five × 2.5cm Color box size: 23.8 * 9.5 * 3cm