•Description: Wide range of applications: The ultrasonic cleaning machine can clean various items, such as glasses, waterproof watches, most jewelry, dentures, waterproof razors, makeup brushes, children's toys, etc. 360 three-dimensional deep cleaning: high frequency 360 omnidirectional impact, clean with no blind spots. It can easily and quickly remove the dirt in the small gaps of the object without damaging its surface. Let your jewelry or other items shine again. Ultrasonic Theory: High-frequency vibration separates air and water in the liquid, and continuously washes the surface of the object to emulsify and detach dust, bacteria and oil. Application Scenario: The portable ultrasonic cleaning machine is light and compact, suitable for home, office, travel, watch shop, jewelry shop, optical shop, repair shop, etc. Vibration and Noise Reduction: The bottom of the is equipped with 4 shock-absorbing rubber feet, which can firmly absorb the tabletop and reduce the displacement caused by ultrasonic vibration. Easy to use: switch buttons, simple and quick, without complicated operations. By opening the lid, you can observe the clean condition of the object at any time.