Electric Teeth Cleaner Household Dental Scaler Tooth Whitening and Cleaning Device IPX6 Waterproof Tartar Remove Fresh Breath Oral Care USB Charging Features 1. Intelligent high-frequency vibration+five-gear tooth cleaning mode can deeply clean teeth without hurting gums, effectively remove stubborn stains and tartar, and bring fresh and clean feeling to the mouth. 2. The dental cleaning tip made of medical grade high-quality stainle steel helps you to remove tartar, tartar and dental stains more easily without hurting your teeth. 3. Effectively clean and whiten teeth, freshen breath, protect gums, help you develop good daily oral care habits and keep your teeth healthy. 4. Help you solve all kinds of oral problems, such as yellow teeth, black teeth, swollen gums, bleeding gums, tartar, plaque, halitosis, etc. Specifications Rated voltage: 3.7V Rated current: 200mA Power |0.6 IV Power supply adaptation: 5V Vibration frequency: 31,000 times/minute Battery capacity: 500 mAh Charging time: about 2H Waterproof grade: IPX6 Product dimensions: 21.5x2.52.5cm Packing size: 249.53cm Packing List 1* Host 4* Tooth cleaning tips 1* spanner 1* mouth mirror 1* USB Charging Cable 1* English User Manual 1* Packing Box