[Easy and convenient]: Jewelry Cleaning Machine, Cleans dirty jewelry in minutes using tap water, does not Take it tarnish ( Add some Liquid Dish Soap to have a better results). [Multipurpose]This can be used to clean dirty jewelry, eyeglasses, watches, denture,coins and more in minutes using tap water. Perfects for household or to travel, no need to clean your jewelry every time in the jewelry store. Using this cleaner, you will have a pair of glasses every morning.Two models timer function, more convenient to use. [Large Capacyti]400 ML is enough to thoroughly clean one or more items at once, saving you time. In addition, the jewelry cleaner is small in size and does not hinder the space on the table. You can put it on the dressing table or vanity table. [Excellent Structural Design]Made of high-strength plastic, robust and durable, reduce noise, and provides GOOD qualitative resistance and easier to clean. [Working efficiently]The cleaner generates 45,000 Hz of sound waves. Millions of small and delicate cleaning foam are generated during the cleaning process, which can attack stubborn stains to achieve powerf and softness. It 't damage your valuables while refreshing them as . Colour:White Material:ABS Package Contents: 1 x Jewelry Cleaner 1 x USB Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.