New. Ships within 24 hours in most cases. Please read profile. Photos and text from the sales site: ↓↓↓ Ultrasonic Cleaner, Ultrasonic Cleaner, Approximately 650ml Capacity, 3-Stage Timer Function, Powerful Cleaning, 49000Hz, PSE Certified, Compatible with Eyeglasses, Watches, Precious Metals, Dentures, Daily Accessories, Precision Parts, Quality Assurance 【High-Quality Materials】 The inner tank of this ultrasonic cleaner uses 304 stainless steel, which is highly resistant to corrosion and heat. It is highly durable and can withstand long-term use. Furthermore, it is reinforced with a waterproof packing to effectively prevent water leakage and splashing during use. The included UV cover functions as a lid during storage, preventing the entry of bacteria and dust, and keeping it clean. 【3-Stage Timer】 Equipped with three cleaning modes: "Quick Clean" for 3 minutes, "Standard Clean" for 6 minutes, and "Powerful Clean" for 12 minutes. "Quick Clean" for light dust and daily maintenance. "Standard Clean" for everyday dirt on eyeglasses, etc. "Powerful Clean" for stubborn oil stains, precision parts, and dirt stuck deep in small crevices. You can choose the optimal cleaning intensity according to your various cleaning scenarios and the degree of dirt. 【49KHz Powerful Cleaning】 The ultrasonic generator uses an optimal frequency of 49KHz (kilohertz). This generates countless fine bubbles in the liquid, and the "cavitation effect" causes these bubbles to burst instantly. This force peels off and removes stubborn grease and dirt stuck in invisible complex shapes and fine grooves that even brushes cannot reach. It cleans even the most delicate parts, which were difficult to clean with conventional methods, as if countless tiny brushes were reaching everywhere. 【Various Uses】 For the maintenance of your important items every day. It can be widely used for eyeglasses, precious metals, toothbrushes, dentures, watch bands, and more. It can also be used for the care of delicate precision parts and tools. 【Quality Assurance】 PSE certified, repeatedly tested before shipment, and delivers reliable quality. You can use it safely and with peace of mind. 12.1939