Multi-functional cleaning: The Ultrasonic Cleaner can be applied to glasses, dentures, jewelry, tooth retainer and a range of products.Professional Jewelry Cleaning Machine: Ultrasonic cleaners can clean dirty jewelry in minutes by adding an ultrasonic cleaning solution (cleaning results can also be obtained by using only tap water).3 TIME MODESThis jewelry cleaner machine offers 3 different time modes, so you can freely choose the cleaning time you want with the button:3/5min and long time.Strong cleaning power: This ultrasonic cleaning machine has a frequency of 45KHZ and 40w power, which can smoothly clean small stains.Convenient and easy to useThis ultrasonic cleaner jewelry machine comes with high-end waterproof surface finishing, ensuring durability while having a great tactile feeling.