PROFESSIONAL ADVANCED ULTRA TECHNOLOGY The ultra cleaner emits 43,000 Hz ultra waves, generating millions of microscopic bubbles that penetrate crevices and grooves. Utilizing trusted ultra technology, it provides 360-degree cleaning to effectively remove particles and dirt from dental appliances and jewelry. Suitable for retainers, dentures, aligners, mouth guards, rings, bracelets, necklaces, and more. LOW NOISE & EASY TO USE Operates at under 45 dB with the lid closed, ensuring quiet cleaning. Fill the unit with water, plug it into a standard outlet, place your dental appliance inside, press the power button, close the lid, and let it clean for 3 minutes. U-V LIGHT FUNCTION Equipped with high-efficiency U-V light that helps eliminate up to 99.99% of contaminants. Compared to units without U-V light, it offers enhanced cleaning performance, helping maintain oral hygiene and a brighter smile. The design minimizes operational noise, allowing for a comfortable cleaning experience with the lid closed. PORTABLE SIZE Measures 4.5 inches in width and 4 inches in height. Its compact design saves space and makes it convenient for use at home or while traveling. Ideal for cleaning small personal items such as dental appliances, rings, and necklaces. PERFECT GIFT A thoughtful and practical gift for family and friends.