Describe: 100% new quality Color: Gray Size: 19*6.8*7.2cm Applicable battery: AAA battery Feature: The ultrasonic cleaner can clean various items, such as glasses, waterproof watches, most jewel, dentures, waterproof razors, makeup brushes, children's toys, etc. High-frequency 360 omni-directional impact, clean and no dead ends. It can easily and quickly remove dirt in tiny gaps of objects without damaging the . Let your jewel or other items shine again. High-frequency vibration separates the air and water in the liquid, and constantly cleans the of the object to emulsify and peel off dust, and oil. The portable ultrasonic cleaning machine is light and compact, suitable for home, office, travel The bottom is equipped with 4 shock-absorbing rubber feet, which can firmly absorb the desktop and reduce the displacement caused by ultrasonic vibration. Switching buttons is simple and fast, without complicated operations. Open the cover to observe the clean state of the object at any time. Notes Due to manual measurement, please allow slight measurement deviation. Due to different displays and lighting effects, the actual color of the product may be slightly different from the color shown on the picture. Package Included: 1pcs cleaning machine