Thank you for viewing! ⚫︎ Brand new, unused ⚫︎ Anonymous shipping ⚫︎ Immediate purchase OK! ⚫︎ Fast shipping (within 24 hours) ✨ *・゜゜・*:.。..。.:* Product Information *:.。. .。.:*・゜゜・* 【Product Size】Width 11.5 x Height 8.5 x Depth 11.5 cm With a maximum vibration of 50000Hz, countless invisible fine bubbles are generated in the water. The shock waves produced when these bubbles burst shatter dirt in microscopic crevices that are unreachable by cloth, brushes, or water flow, thoroughly removing dirt that cannot be removed by those methods. It is rechargeable. Can be used approximately 10 times on a full charge. 【3 Modes】 3 minutes: Quick cleaning 5 minutes: Intensive cleaning 10 minutes: Deep cleaning 【Usable Items】 Dentures Mouthpieces Teeth grinding prevention covers Orthodontic retainers ※ The instruction manual is in Chinese, so a translated version is included in the 5th photo. ※ The outer box has minor damage. ※ Operation confirmed.