TWINBIRD Ultrasonic Cleaning Device EC-4518, Operation Confirmed It was kept in the living room, so there is some yellowing (sunburn), but there are no problems with the operation. I kept it in the living room to use it for washing glasses and watches, but I am selling it because I don't use it very often. Includes an accessory holder convenient for cleaning metal watch bands and necklace chains. Product Description The ultrasonic cleaner EC-4518W uses the power of ultrasonic waves to cleanly remove dirt from glasses, small items, and precious metals that are difficult to remove with regular cleaning. It has a spacious size that can easily accommodate large glasses. The lid opens automatically with a single push, making it very easy to operate. It cleans glasses, everyday items, and precious metals surprisingly well with the power of ultrasonic waves. It removes stubborn dirt that is difficult to remove with regular cleaning and dirt in hidden areas that brushes can't reach. You no longer have to worry about scratching your precious glasses and accessories by scrubbing them. *This product is ideal for glasses, everyday items, and precious metals, but it is not suitable for cleaning jewelry with gemstones. It comes with an accessory holder convenient for cleaning metal watch bands and necklace chains. You can wash the band without submerging the watch movement in water. ・Spacious size that fits large glasses ・LED lamp to show the cleaning status ・Convenient one-push open lid ・Built-in IC auto timer with automatic shut-off in 3 minutes Shipping will be via Yu-Yu Mercari mail with anonymous delivery and compensation. Price includes shipping, so please refrain from price negotiations. We are looking forward to your purchase if you understand that this is a used item.