Hello! Welcome to our store! Quality is the first with best service. customers all are our friends. Main Color: AS The Picture show Feature: [Professional usage] The ultrasonic cleaner with ultrasonic wave energy for gentle clean that wont damage your valuables washing your valuable in a effective cleaning tool.Need battery operated but not included in package. [What to clean] The ultrasonic cleaner can clean jewellery eyeglasses watch rings coins dentures and other small items with water with common detergent will be better. [Convenient and Economical] With the ultrasonic cleaner you just can clean your jewellery and so on under the simple on off switch as well as save your money and time. Power button initiates a five-minute cleaning. [Ultrasonic sound waves for a deep and gentle clean] With 40KHZ ultrasonic frequency and high-power ultrasonic transducer for superior cleaning effect. The ultrasonic cleaner will give you special experience to clean your valuable things.