The Magnasonic Professional Ultrasonic Jewelry Cleaner Machine uses powerful ultrasonic cleaning technology to provide a brilliant deep clean to your fine jewelry, watches, coin collections, medals and other household items. Restore a brilliant sparkle and shine to your dull dirty valuables using only tap water in just minutes. Professional Strength Jewelry Cleaning at Home You won’t believe the shine! Professional Jeweler results with this at home jewelry cleaner at home restoring the shine on your most treasured items. Fill the cleaner with water, insert your cleaning tray with jewelry and select one of the 5 preset times. Powerful Ultrasonic Technology Ultrasonic cleaning uses cavitation induced by 42,000 Hz of ultrasonic sound waves to agitate the water producing powerful forces that dislodge contaminates adhering to metals, plastics, glass, ceramics and more. The microscopic cleansing bubbles gently lift dirt and grime without abrasive scrubbing. Environmentally Safe for a Natural Clean Incredible cleaning results without using harsh or dangerous chemicals. For an enhanced clean, simply use a drop of ordinary dish soap for specatular results without damaging your valuables or the environment. Easy to Operate with Just the Push of a Button Get professional cleaning results quickly and easily in just 5 minutes. Simply fill the tank with water, submerge your items and select one of the 5 cleaning presets. You can just walk away as it cleans with the auto-shut off. Large and Durable Stainless Steel Tank Featuring a generous 20 oz (600 mL) capacity that can easily fit multiple pieces of jewelry, dentures and hygiene items for a thorough and quick cleaning. What's Included Ultrasonic Jewelry Cleaner Machine (MGUC500), Cleaning Basket, Instruction Manual, Lifetime Customer Support MGUC500 SPECIFICATIONS Tank Capacity: 20 oz. (600 ml) Cleaning Cycles: 5 Presets - 90/180/280/380/480 Seconds Tank Material: Stainless Steel Power Input: AC 100-120V, 60Hz, 35w Ultrasonic Frequency: 42,000 Hz Display: Digital Frequency: 433.92 Mhz Cleaning Technology: Ultrasonic Waves Automatic Shut Off: Yes Dimensions (Internal): 2.1 x 5.4 x 3.6 inches / 53.3 x 137.2 x 91.4 mm (HxWxD) Dimensions (External): 5.4 x 8.2 x 5.8 inches / 137.2 x 208.3 x 147.3 mm (HxWxD) Weight: 2.2 lbs (1.00 kg) UPC: 871363021090 Magnasonic Ultrasonic Jewelry Cleaner MGUC500 Magnasonic Ultrasonic Jewelry Cleaner CD2800 Add to Cart Add to Cart Customer Reviews 4.3 out of 5 stars 44,695 4.3 out of 5 stars 8,120 Price $39.99$39.99 $39.99$39.99 Tank Capacity 20 oz (600 ml) 20 oz (600 ml) Tank Size (in) 5.4 (L) X 3.6 (W) X 2.1 (H) 5.4 (L) x 3.6 (W) x 2.1 (H) Ultrasonic Frequency 42,000 Hz 42,000 Hz Cleaning Cycles 90/180/280/380/480 Seconds 180 Seconds Digital Timer ✓ Automatic Shut Off ✓ ✓