【Cleans Microscopic Dirt from Various Items】Compatible with a variety of items such as glasses, precious metals, toothbrushes, retainers, dentures, metal watch bands, electric shaver blades, and fountain pen nibs. 【How Dirt is Removed】Ultrasonic vibrations generate invisible bubbles (cavitation), and the shock waves from the moment the bubbles burst remove dirt from microscopic crevices that are difficult to reach. 【Powerful Cleaning with Two Transducers】With two transducers that generate bubbles (cavitation) to crush dirt, cavitation occurs over a wider area, making it easy to clean even wide items. 【Large Cleaning Tank】Can accommodate wide items such as glasses. 【High Waterproofing】By using a touch panel for the operation panel, the waterproofing and durability have been improved compared to conventional products. It lights up in blue during operation, creating a sense of luxury. 【5-Stage Timer Selection】You can set a 5-stage timer depending on the degree of dirt and cleaning frequency. 【Convenient Accessories】Comes with a convenient watch band cleaning holder and a cleaning basket for accessories.