The Blaupunkt BP-USC06 Ultrasonic Cleaner is ideal for quickly and easily cleaning jewelry, glasses, coins, keys, razor blades, dentures, and more. The ultrasonic cleaner generates sound waves that continuously vibrate the water. This creates microscopic bubbles that collapse immediately after formation, dislodging dirt from surfaces. With this ultrasonic cleaner, you can achieve maximum cleanliness of the items being cleaned in just a few minutes. The device is very easy to operate with just one button and automatically shuts off after 3 minutes. It features a stainless steel tank with a volume of 400 ml. Thanks to the transparent lid, you can observe the cleaning process.