Wide Applicability: Ideal for jewelry, eyewear and more, with wide versatile use. Cleaning Capacity:Efficiency of 98.99% in 3 seconds with 500ml tank for deep cleaning. Quiet Design:Operation in 3dB, discreet cleaning without noise for quiet use. Xiaomi Ultrasonic Cleaner|Xiaomi Ultrasonic Cleaner|Xiaomi Ultrasonic Cleaner:Deep cleaning with 45KHZ ultrasonic waves, removing dirt in seconds. Simple Operation:One button to turn on/off, easy and quick cleaning without hassle.