Ultrasonic + UV ultraviolet double cleaning Ultrasonic cleaning: using high-frequency vibration to generate micro-jet and shock waves, deep cleaning dentures, braces, jewelry crevices and dead ends, easily remove stubborn stains, food residues, grease and oxides. UV UV sterilization: built-in UV UV lamp, sterilization rate up to 99.99%, effectively kill E. coli, staphylococcus and other bacteria, guarding oral health and wearing safety. Multi-item application, one machine multi-purpose Denture and Braces Cleaning: Deep cleaning of dentures, retainers, invisible braces, children's orthodontic appliances, etc., removes odor and bacteria, more comfortable to wear. Jewelry refreshing: cleaning rings, necklaces, bracelets, earrings, etc., to restore luster and brightness, prolong service life. Cleaning of daily necessities: It can clean glasses, make-up brushes, razor heads, pacifiers, contacts and other small objects to meet the diverse cleaning needs of the family. Intelligent Operation, Convenient and Efficient ONE KEY START: Simple operation, just add water or special cleaning solution, put in the items and press the switch to start cleaning. Timer function: Built-in multi-speed timer mode (such as 3 minutes, 5 minutes, 6 minutes), according to the degree of dirtiness of the items to choose the appropriate gear. Automatic power off: automatic power off after cleaning is completed, safe and worry-free. Small UV ultraviolet denture braces jewelry ultrasonic cleaning machine