The ultrasonic cleaner uses 42KHz-45KHz ultrasonic frequency oscillation to generate millions of tiny cleaning for 360 cleaning. The continuous impact and rupture of water can effectively affect and separate, effectively removing particles/dirt/dust/grease on the of dentures, mouth guards, mouth guards, dental corrections, brackets, whitening trays, jewelry, etc. The ultrasonic jewelry cleaner keeps the cleaning powerful and gentle, and will not damage your valuables. The ultrasonic cleaning liquid cleaner has 3 digital timing modes. Press "M" for 5/8/10 minutes. The ultrasonic cleaner closes the lid and starts deep cleaning, and stops working after opening the lid. When the dental cleaner is used for more than 30 minutes or the mainboard temperature exceeds 110, it will enter the protection state and automatically turn off the heating function. Let the jewelry cleaner ultrasonic machine be your professional cleaning manager. The 255 ml large capacity design is enough to clean personal care items such as dentures, braces, jewelry or blades, as well as small such as keys, gadgets or cutlery to meet the daily cleaning needs of families and individuals. Ultrasonic Denture Cleaner is a great gift for parents, friends, family and the elderly, etc. Ultrasonic jewelry cleaner is simpler than traditional cleaning methods, saving your time. You only need to put the items to be cleaned into the ultrasonic retainer cleaner, add water (some liquid dishwashing soap or cleaning solution for better cleaning effect), and then click to turn on the ultrasonic cleaner (start button for 2-3 seconds). It only takes a few minutes to deep clean watches, necklaces, dentures, makeup brushes, etc. This mouthguard dental cleaner mini design is easy to carry. The ultrasonic cleaner matches the table sink perfectly and does not take up space. Portable size, you can put it in your suitcase or bag. Traveling also ensures that you leave home with clean items every day. Ultrasonic cleaners will always protect and beauty. Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. Voltage:AC220V Colour:Black Material:Plastic Package Contents: 1set * ultrasonic cleaner 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.