Features: ADVANCED ULTRASONIC TECHNOLOGY: The ultrasonic retainer cleaner uses 45kHz high-frequency sound waves to effectively remove stains from retainers, mouth guards, and dental appliances, reaching all hard-to-clean areas for a thorough 360-degree clean. UVC LED SANITIZATION: Integrated UVC LED light helps sanitize your dental items. The light automatically turns off when the lid is opened and activates when closed, working alongside ultrasonic waves to eliminate bacteria and odors. PORTABLE & VERSATILE DESIGN: Compact and lightweight, this cleaner is convenient for travel. Ideal for individuals with dentures, retainers, mouth guards, and jewelry. DURABLE & QUIET OPERATION: Constructed from high-quality ABS and stainless steel for long-lasting use. Operates quietly for everyday convenience. GREAT GIFT IDEA: A practical and thoughtful gift for seniors, adults, and anyone wearing dental appliances or jewelry. NOTICE: 1. Actual color may vary slightly due to lighting effects. 2. Please allow 1-3 cm variation due to manual measurement. Rated voltage: 7.4V Rated power: 6W Battery capacity: 2000mAh Accessories: Device x1, Instruction manual x1, Storage rack x1, Power cord x1 Package Contents: 1x Retainer Cleaner