With 45,000 ultrasonic sweeps per second, it expands and ruptures under the action of sound pressure, generating an impact force of over a thousand kPa, effectively removing surface dust and stains without damaging components. No need for complicated operationsjust press a button for easy and quick cleaning, taking only a few minutes to complete. Equipped with a built-in rechargeable battery, it operates wirelessly with long-lasting endurance, eliminating the need for frequent charging. Featuring a widened and deepened chamber design, it can be used for items with higher hardness, such as jewelry, watch bands, dentures, toothbrushes, etc. The bottom of the cleaning machine is equipped with 4 shock-absorbing rubber feet, firmly adhering to the tabletop, reducing displacement caused by high-frequency vibrations for a truly quiet cleaning experience.