The Safest And Most Powerful Decontamination Ultrasonic Cleaner The Ultrasonic Cleaning Machine can be used to clean jewelry, glasses, dentures, watches, tableware and other small items. The ultrasonic cleaning machine uses a physical process called cavitation to clean your jewelry. The tiny bubbles are so small that they will penetrate the toughest to reach areas of your jewelry and gently remove dirt from crevices you couldnt even see with the naked eye. The heavy vibrations jostle dirt and grime out of the tiniest crevices inside your jewelry setting and loosen oils tied to skin cells on its surface. Features Specifications 1. Cleans quickly and is easy to operate. Add tap water, turn on the switch, and you can finish cleaning items using ultrasonic waves in a few minutes. 2. Multi-purpose ultrasonic cleaning machine. A cleaning machine can be used to clean jewelry, rings, glasses, dentures, coins, makeup brushes, makeup eggs, watches, necklaces, razors, cutlery, retainers, toys, baby essentials, everyday items in life, etc. 3. Portable ultrasonic cleaning machine, the cleaning is more comprehensive. The cleaning machine uses ultrasonic principles to fit and clean every angle of your items deeply. 4. Jewelry, glasses, mother and child products, makeup brushes, and other items where dirt hides in the crevices. This ultrasonic cleaning machine uses ultrasoniccavitation effectâ, high-frequency vibration to deep clean blind areas. Certification:ROHS Capacity:>900ml Power (W):1w Voltage (V):3.7V Water Shortage Alarm:No Type:Ultrasonic Cleaner Requires2*AAA Batteries Package Includes 1xSmart Ultrasonic Decontamination Cleaning Machine