Advanced Cleaning Technology: The retainer cleaner machine 48KHz high-frequency vibrations technology creates millions of cleaning micro-bubbles to deep-clean stains on retainers, aligners, mouthguards, braces, etc., without causing any damage to the item Powerful Cleaning Technology: The ultrasonic retainer cleaner powerful cleaning technology effectively removes 99.9% of stubborn stains, used with the supplied cleaner tablets to remove unpleasant odors and keep your dental appliances clean and fresh Super IPX7 Water-Proof Design: This mouth guard cleaner is made of multiple water-proof and durable materials to protect internal components from water damage and prevent short circuits, ensuring you use it safer even in wet conditions, which is also not a problem even after years of use Easy to Use: With one click, the retainer cleaner activates ultrasonic cleaning and powerful cleaning mode, deeply cleaning and refreshing dental appliances and jewelry in just 5 minutes, ideal for your daily needs Portability & Utility: Made of the upgraded ABS plastic casing and SUS 304 stainless steel material, ensuring long-lasting durability; With lightweight and compact design, this night guard cleaner won't take up counter space, ideal for traveling and home use ASIN B0DS2FX113 Item Weight 1.3 pounds Manufacturer kunphy Package Dimensions 7.52 x 5.28 x 4.06 inches