Advanced Ultrasonic Pod - Experience thorough and precise cleaning with revolutionary AI processor and 56 kHz high-frequency ultrasonic vibrations. The ultrasonic retainer cleaner produces microscopic bubbles that penetrate into hard-to-reach areas, effectively removing plaque, stains, and buildup for a professional-level clean. Upgraded illuminated Design - Designed with a lighted base so you can monitor the cleaning process in action. This retainer cleaner machine adds both function and style to your daily hygiene routine. Effortless One-Touch Operation - The dental pod ultrasonic cleaner simplifies cleaning process with a single-button control and 3-minute automatic timer. Just add water and press the button no complicated settings.