Ultrasonic Electric Calculus Remover Tartar Scaler Scraper Tooth Cleaner Let us introduce our electric tartar scraper. It comes with 3 cleaning heads: 1 needle cleaning head, 1 hook cleaning head and 1 flat cleaning head, which can both clean and polish. It is also equipped with 3 cleaning modes to meet different needs. In addition, the compact design and intuitive operation also make this device a perfect home oral care tool for you and your family. Features Multifunctional: 3 cleaning heads and 3 cleaning modes meet different needs Reliable: Stainless steel working head and waterproof body ensure safety and careful: LED auxiliary light helps to accurately target tartar or stains Environmentally friendly: 250mAh rechargeable battery support long running User Friendly: Intuitive 2-button design helps avoid misoperation Comfort: Lightweight body and silicone handle provide comfortable grip How to use? 1. Select and fit the appropriate cleaning head. 2. Clean the working tip with running water or alcohol. 3. Press the power button to turn on the device. The LED light will turn on automatically. 4. Press the mode button to select mode. 5. Look in the mirror and apply the tip to the desired area of the tooth to remove tartar or stains. 6. After use, press the power button to turn off the device and rinse your mouth with water. 7. Rinse the cleaning head with water. Things to note: 1. This device is designed for cleaning teeth only. Note:1. Due to manual measurement, there may be some small imperfections. Before accepting an offer, make sure you disagree.2. Due to different monitors, the color may vary, please understand. observe:Correct, the order was not delivered correctly. )