The Ukoke Ultrasonic Cleaner 3800s is a high-quality jewelry cleaner with a digital timer, making it convenient for use in various settings. With a capacity of .6l and a model number of 3800s, this ultrasonic cleaner efficiently and effectively removes dirt, grime, and bacteria from jewelry and other items. Made by the brand Ukoke in China, this product is reliable and suitable for both personal and professional use in industries such as healthcare, lab, and dental.