Ultrasonic Smart Cleaning Machine for Eyeglasses & Jewelry (45kHz)

Remove grime, fingerprints, and built-up grease from spectacles, watches, rings, waterproof shaver heads, and coins without scrubbing. Employs 45,000Hz ultrasonic vibrations to produce millions of micro-bubbles that reach tiny crevices. Built with a 304 food-grade stainless steel fluid tank and auto-shutoff timer.