Ultrasonic Electric Dental Calculus Remover Tartar Scaler Scraper Tooth Let's introduce our electric tartar scraper. It comes with 3 cleaning heads: 1 needle-like cleaning head, 1 hook-like cleaning head and 1 flat cleaning head, which do the job of cleaning as well polishing. It also comes with 3 cleaning modes to meet various needs. Besides, the compact design and intuitive operation also make the device a home-use oral care tool for you and your family. Versatile: 3 cleaning heads and 3 cleaning modes meet different needsReliable: less steel working tip & waterproof body ensures safetyAttentive: LED auxiliary light helps target tartar or stains accuratelyEco-Friendly: 250mAh rechargeable supports long run timeUser-Friendly: ive 2-button design helps avoid misopereationComfortable: body & silicone provide snug gripHow to Use?1. Choose and assemble a suitable cleaning head.2. Clean the working tip with running water or alcohol.3. Press the Button to turn the device on. The LED light will turn on automatically.4. Press the Mode Button to choose a mode.5. Look in a mirror, and apply the working tip to the needed part on your teeth to remove any tartar or stain.6. use, press the Button to turn the device off. Gargle with clean water.7. Rinse the cleaning head under water. 1. The device is designed to clean teeth only.2. Recommend to start with the Soft mode.3. Keep out of reach of children. s : Electric Teeth city: 250mAhCharging Mode: Charging proof Grade: IPX6 Temperature: -10 C - 40 CProducts include:1* ce 1* -Like Cleaning 1* Hook-Like Cleaning 1* Flat Cleaning 1* Dental 1* Tweezers1* Charging Cable1* User