Product name: Three level visible ultrasonic dental cleaner/10424601 Product material: ABS Product color: White Product size (cm): 20.5 * 2.7 * 2.7cm Packaging size (cm): 19 * 10 * 5CM Weight with color box: basic model 220g, upgraded model 320g Outer box size: 55 * 43 * 50CM, 120PCS/box, Gross weight 29KG Packaging list: Visual dental cleaner * 1/Charging base * 1/Small wrench * 1/Dental cleaning head * 4/Type-C charging cable * 1/Instruction manual * 1 Product specification description Charging time: approximately 5-6 hours Usage time: approximately 2 hours Working mode: 3rd gear (gentle mode, pure white mode, strong mode) Auxiliary lighting: 6 blue lights Lens pixel: 300000 Network standard: IEEE 802.21b/g/n Product materials: ABS, PC ZuiJia focal length: 2.1cm Vibration frequency: 32-33KHZ Image sensor: CMOS, image transmission rate: 30fps High frequency vibration: a frequency of 2 million times per minute Charging mode: Wireless induction charging, USB connected to the charging dock. The product's red light flashes during charging, and it stays on continuously when fully charged. Directional four axis gyroscope, 360 ° dead angle free teeth cleaning, built-in four axis directional gyroscope, unchanged camera angle when rotating the body, 360 ° teeth cleaning, providing you with a null teeth cleaning experience