Electric Dental Calculus Plaque Remover Tooth Scraper Tartar Remover for Dental Calculus for Dental Calculus Tartar Tooth Stains 5 Adjustable Modes Powered by USB Light blue

Feature: ?Professional grade alloy metal cleaning head for easy removal of dental plaque/calculus/tartar/tobacco stains/coffee stains, etc ?Three adjustable, suitable for different needs. ?Intelligent high frequency vibration, effective removal of dental calculus and so on. ?Whole body design, beautiful ang generous. ?The battery is durable ang practical.  Notes: The device is used to clean teeth, which cannot replace medical instruments to treat or restore teeth. Slight gum bleeding when using the device is a normal phenomenon. Please keep out of reach of children.   Charger:  1. This product uses the DC interface charging mode, the user takes out the distribution DC interface charging line, the DC interface is inserted into the machine back socket, and the USB interface is inserthed at the end of the charger.  2. After entering the charging mode, the tooth cleaner enters the closed state. At this time, the machine will stop working.  3. In charging, the light at the bottom is red and full of is green light.