Ultrasonic Dental Scaler With UV Disinfection Lamp Electric Sonic Tooth Cleaner Calculus Tartar Stains Removal Teeth Whitening Features: 1. Ultrasonic frequency up to 2.8 million times/min cleans teeth deeply without harming gums, removes stubborn tooth stains and tartar, and keeps oral cavity comfortable and clean. 2. The tooth cleaning heads are made of medical grade material, which is safe, environmentally friendly, antibacterial and non-rusting, and can be used to remove tartar on the surface of the teeth and between the teeth, making oral cleaning more comprehensive. 3. The LED auxiliary lighting can illuminate every corner of the oral cavity, which is convenient for you to observe the internal situation of the oral cavity. 4. The ultraviolet disinfection lamp kills bacteria on the tooth cleaning tip when the tooth cleaner is charging, ensuring that the tooth cleaning tip is clean and hygienic. 5. Effectively cleans the mouth, whitens teeth, protects gums, reduces bad breath, and keeps teeth healthy. 6. Helps improve various oral problems, such as yellow teeth, black teeth, swollen gums, bleeding gums, tartar, plaque, bad breath, etc. Specifications: Material: ABS color: White Product size: 12*9.5*3.5cm Package size: 24.7*9.9*3.9cm Battery: 800mAH Input voltage: 5V/1A Working frequency: 37KHZ+/-3KHZ Host power: 1.5W Output voltage: 3.7V Packing List: 1* Host 2* Sharp tooth cleaning heads 2* Flat tooth cleaning heads 1* Dental mirror 1* Small wrench 1* Charging Cable 1* English User Manual 1* Packing Box