[MULTIFUNCTIONAL] This ultrasonic cleaner can be used to clean dirty jewelry, eyeglasses, watchband, dentures, tableware, nipple, and more in minutes using only tap water. Using this cleaner, you will have a new pair of glasses every morning. [EASY TO USE] Extremely easy to operate. Only one button to operate this machine. The jewelry cleaner machine adopts 2 selective cleaning modes (5mins & 10mins), you can freely choose the cleaning time according to different contamination of different objects. This ultrasonic jewelry cleaner will automatically shut off when the cleaning process is done. [ Capacity, Portable Size] 600ml tank capacity is enough to thoroughly clean one or more items at once, saving you time. Compact design perfects for household or to travel, no need to clean your jewelry every time in the jewelry store. [High Power Cleaning] 40W high power ultrasonic ceramic chip, vibration conversion increased by 30%, generates 48kHz of ultrasonic sound waves.Millions of tiny cleaning are generated during the cleaning process, which can attack and the most stubborn stains to achieve powerful and gentle cleaning. It 't damage your valuables while refreshing them as new. [Excellent Structural Design] Suspended 304 stainless steel tank design,reduce equipment heat and noise, and provides good corrosion resistance and easier to clean.