About this item Real Safe Sonic Technology Dental picks for teeth cleaning using real sonic high-frequency vibration technologyThe teeth cleaner is activated only when the toothbrush cleaning head touches teeth or hard objects, and it will stop working automatically when it touches soft gums, safe to your gums care How To Use Dental Tools First with Dental plaque remover tool Go back and forth in a tiny area for a few passes and wait until you get used to the feeling. Then slowly increase the intensity to find the level that works best for you Friendly And Beautiful Design Teeth cleaning kit plaque remover 3 cleaning modes with different strengths to meet the needs of different teeth cleaning,2 different shapes of 304 stainless steel cleaning heads for different parts of the teeth IPX7 Waterproof IPX7 waterproof remove teeth stain tarter plaque calculus can clean the whole body USB Rechargeable Convenient charging power with USB cable Ultrasonic Tooth Cleaner Tartar Eliminator Plaque Remover Electric Sonic Dental Calculus Removal Ultrasound Scraper for Teeth Features: 1. Oral irrigator+Ultrasonic Tooth Cleaner 2-in-1 ,The cleaning process can be combined with the water funtion to clean the teeth of stains. 2.Intelligent high-frequency vibration can deeply clean teeth without hurting gums, effectively remove stubborn stains and tartar, and bring fresh and clean feeling to oral cavity. 3.The dental cleaning head made of medical grade high-quality stainless steel helps you to remove tartar, calculus and dental stains more easily without hurting your teeth. 4.Effectively clean and whiten teeth, freshen breath, protect gums, help different people develop good daily oral care habits and keep teeth healthy. 5.Helps you solve different kinds of oral problems, such as yellow teeth, black teeth, swollen gums, bleeding gums, calculus, dental plaque, halitosis, etc. Specifications: Production Name:2-in-1 Ultrasonic Tooth Cleaner Oral irrigator Material: ABS Color: white Charging voltage: 5V Operating current: 0.8A Rated power3W Built-in battery capacity: 800mAh Water tank capacity: 80ML Smart timing: 10 minutes Waterproof grade: IPX7 Product CertificationHas passed FCC certification in the United States, CE certification in Europe, UKCA certification in the UK, and KC certification in Korea Package including as picture