This ultrasonic cleaner with a minimalist design can vibrate at a high frequency for fast and deep cleaning and 360-degree cleaning to clean fingerprints, oil, oxidation layer, residue, and get rid of odors. The ultrasonic jewelry cleaning machine can clean jewelry, glasses, watches, makeup tools, dishes, razors, coins, and laboratory instruments. This is an ideal device for laboratories, electronics stores, eyewear, and jewelry stores, watch stores, cell phone repairs, hospitals, dentists, offices, and households. It is constructed of plastic material. The length of this product is 21cm, the width is 9.5cm and the height is 7.5cm. It can be used for homes and shops. Item Name: Cleaning Machine Material: Plastic Power Supply: USB Charging Rated Power: 5W Battery Capacity: 1200mAh Features: Smart Cleaning, Durable, Deep Decontamination Use Scene: Home, Shop Size Details: LxWxH: 21cm x 9.5cm x 7.5cm/8.27" x 3.74" x 2.95"(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Cleaning Machine 1 x USB Charging Cable 1 x Contact Lens Containers