Cleaner Pro° UltrasonicCleaner: Ultrasonic Cleaning Machine High Frequency Vibration CleanerStill worried about not being able to clean dirt from your jewelries and glasses? Using the technology of ultra high frequency waves this cleaner generates thousands of air bubbles to use vibration to clean your products. When turned on, it generates ultrasonic waves that create millions of tiny bubbles through a process called cavitation. These bubbles implode violently upon contact with the surface of the objects, dislodging dirt, grime, and other