Vevor's Ultrasonic Cleaner employs professional cleaning methods to care for your items and keep them radiant and sparkling. Utilizing advanced transducer technology, the 40kHz ultrasonic waves generate millions of tiny cleaning bubbles that penetrate surfaces and crevices, thoroughly removing dirt without damaging the item's appearance. Crafted with high-quality stainless steel tanks, this cleaner ensures lasting durability while providing consistent cleaning results. Simple knob operation allows you to easily set the cleaning time and temperature to the needs of different items.