Overview: 1. Professional Jewelry Cleaning Machine, Cleans dirty jewelry in minutes using only tap water and does not remove tarnish. 2. Ultrasonic cleaner fits and deep-cleans every angle of your ring, jewelry, glasses, and various accessories. 3. User-Friendly with Overheat Protection, a One-touch button with an indicator, and smart cleaning of your jewelry. 4. This ultrasonic cleaner comes with high-end waterproof surface finishing, ensuring durability while having a great tactile feeling. SUS 304 stainless steel tank provides good corrosion resistance, use any ultrasonic detergent/solution with peace. Product Information: Type: swing type Application field: glasses Use: Household Ultrasonic cleaning frequency; 45000hz Cleaning temperature; 10-70 (?) Working method: high-frequency vibration Power: 5w Specification: off-white Size Information: Dimensions: 19*7.2*6.8 (cm) Packing list: Washing machine x 1 Instruction Manual X1 This product is suitable for cleaning glasses, contact lenses, jewelry, watches, makeup tools, children's tableware, razors and other appliances.