Ultrasound - Make Your Items Cleaner and Make Life Colorful! Ultrasonic jewellery cleaner is a professional tool for the thorough cleaning and degreasing of jewelry, rings, watches, glasses, coins, toothbrush heads, dentures, cosmetic brushes and much more. Small bubbles generated by the vibration of ultrasonic waves penetrate between the dirt and the surface, and the dirt layer is peeled off by moving forward by repeating the expansion and contraction in synchronization with the change in sound pressure. It works by passing ultrasound through a liquid that creates millions of tiny bubbles. It is these tiny bubbles that, when combined with enormous pressure, achieve excellent cleaning results. Multifunctional Professional It is a professional ultrasonic jewellery cleaner which is very easy to use. There are three buttons, On / Off / Reset, you just need to put the object in the cleaner machine and then press "On" for the best cleaning effect within 3 minutes. And the reset can be used for another 3 minute cleaning. The reset power cord is safe to use. It is small in size, so it is very easy to store and carry. Material The thickened transparent cover on the top allows you to observe the internal cleaning process in a very specific aspect and see the slow water waves inside. The inside is a corrosion-resistant 304 stainless steel container, which is very corrosion-resistant and durable. The exterior consists of an ABS shell that can be used permanently. Large Capacity of 600ml The oval design is very cute, compact and delicate. 600ml capacity will meet your needs. The internal dimensions of 155 x 95 x 52 mm (L x W x H) allow you to place several objects to be cleaned inside the ultrasound cl Ultrasonic energy waves of 40,000 Hz can generate millions of tiny detergent bubbles to gently remove dirt. If you use the cleaner combined with cleaning agent, the function of ultrasonic cleaning device is better. Please pour water from the left or right side of the device, and do not touch the power supply when pouring water. The effect of ultrasonic cleaning device and cleaning agent will be better. Please add water to the sink before turning on the machine, otherwise it may damage the machine If your item has cracks, please do not put it in it for cleaning Please do not wash non-waterproof electric shavers and other household applianc Show results FEATURE DETAILS: 1. Cleaning principle: ultrasound 2. Ultrasonic frequency: 40 kHz 3. Power consumption: 35 W 4. Tank Material: SUS304 stainless steel 5. Product size: 200 x 140 x130mm 6. Tank size: 155 x 95 x 52mm 7. Tank capacity: 600 ml 8. Timer setting: 3 minutes auto power-off 9. Power supply: AC100 ~ 120V, 50Hz / AC220 ~ 240V, 50Hz