【640ml Large Capacity】: It can meet and accommodate the cleaning of various valuables such as glasses, jewelry and dentures in your daily life.【Strong Cleaning Power】: This ultrasonic cleaning machine has a frequency of 48KHZ and 40w power, which can smoothly clean small stains.【Multi-functional cleaning】: The Ultrasonic Cleaner can be applied to glasses, dentures, jewelry, tooth retainer and a range of products.【2 Time Modes】：This jewelry cleaner machine offers 2 different time modes, so you can freely choose the cleaning time you want with the button:5/10min.【Convenient and Easy to Use】：This ultrasonic cleaner jewelry machine comes with high-end waterproof surface finishing, ensuring durability while having a great tactile feeling.