Ultrasonic One Features: 1. The true ultrasonic tooth cleaning, resonates 2 million times per minute, accurately crushes calculus, efficiently cleans and whitens teeth, and does not damage teeth and gums. 2. Multiple effects: Effectively improve the swollen gums, yellow and black teeth, tartar, bad breath, tooth decay, dental plaque and other dental problems. 3. Three modes (milder mode/clean mode/powerful mode), one-key intelligent switching, meet the needs of different teeth cleaning, and meet the actual needs of different groups of people. 4. Built-in four-axis directional gyroscope, the camera's angle of view remains unchanged when the body rotates, and 360 precise cleaning without dead ends, giving you a safe and comfortable cleaning experience. 5. Visual dental cleaning: high-definition endoscope, camera equipped with macro proceing technology, built-in multiple sensors, so that dental problems are clear at a glance. 7. IPX7 waterproof: The whole body is waterproof, and the whole machine can be rinsed, which is convenient for cleaning the scaler after brushing. Visual dental cleaning: high-definition endoscope, camera equipped with macro proceing technology, built-in multiple sensors, so that dental problems are clear at a glance. Three modes (milder mode/clean mode/powerful mode), one-key intelligent switching, meet the needs of different teeth cleaning, and meet the actual needs of different groups of people. Three modes (milder mode/clean mode/powerful mode), one-key intelligent switching, meet the needs of different teeth cleaning, and meet the actual needs of different groups of people. Camera: Medical endle high -definition lens; 360 -degree visual angle Dimensions: length: 240mm*width 33mm*height 32mm Net weight: 120g Packaging size: 265mm*width 90mm*height 40mm Mao Zhong: 300G Can be charged with lithium battery: standard 18500 lithium battery; full 1500 mAh electricity WIFI: Compliance with 802.11b/g/n 1x1 protocol 2.17DEM output power: maximum frequency 120MHz Ultrasonic: 38000MHz/s, the best frequency of washing the teeth; not hurting the enamel, removing dirty Immediate Main material: body environmentally friendly ABS plastic model, surface environmental protection just please paint proceing proce, dirt -resistant, abrasion, light, smooth silk Color: pearl white; rose gold; Chinese red; sky blue