Professional Ultrasonic Cleaner Make Your Items Shine Again The sonic cleaner can be used as jewelry cleaner, glasses cleaner, eyeglass cleaner, ring cleaner, watch cleaner, denture cleaner, chain cleaner, coin cleaner, lab instruments cleaner and so on. 4 Four Timing Cleaning Modes (2mins, 3mins, 5mins, 10mins) allows you to chose according to different dirt of different items. Glasses Mode: Add a little detergent, it only takes two minutes to clean your glasses quickly. Ultrasonic High Frequency Vibration One-click Cleaning: 360 all-round high-efficiency cleaning, 45 KHz ultrasonic waves to powerfully remove the dirt and deeply cleaning your valuables without damaging them, and look new. Warm Tips: This jewelry ultrasonic cleaning machine can be used for a variety of items, such as cleaning jewelry, glasses, contact lenses, waterproof watches, rings, necklaces, razors, metal tableware, makeup brushes, braces, etc. But it is not suitable for non-waterproof watch, microfiber, pearls, coral, jades, emeralds Specifications: Material: ABS+304 Stainless Steel+Silicone+Circuit Component Rated Voltage: 12V Rated Power: 15W Tank Capacity: 300ml Package Included: 1* Ultrasonic Cleaner 1* Charging Cable 1* User Manual