Dental Cleaning and Scaler Household Portable Electric Dental Care Tool Beauty Dental Instrument

1. Material: ABS, silicone, metal 2. Charging interface: DC charging 3. Battery capacity: 250mAh 4. Charging time: about 2 hours 5. Continuous working time (maximum gear): about 2.5 hours 6. Noise: less than 60 decibels 7. Vibration frequency: 11000 times/min 8. Waterproof rating: IPX6 9. The net weight of the host including the hook cleaning head: 71 grams 10. Dimensions: 227x31x22.5 mm 11. Packing list: host x1, manual x1, tartar cleaning tool x1, replacement head x1, charging cable x1, dental mirror x1