1.Large Capacity 650ml: The electric cleaner machine features a generous 650ml capacity, for cleaning multiple items simultaneously to enhance efficiency and effectiveness. 2.Adjustable Cleaning Power: Customize your cleaning intensity with a frequency adjustable up to 47KHz, ensuring thorough yet gentle cleaning for delicate items. 3.Versatile Cleaning Solution: Made with corrosion-resistant 304 stainless steel, the jewelry cleaner machine is suitable for cleaning various items, from jewelry to glasses effortlessly. 4.Compact and Portable Design: Lightweight and for travel, this ultrasonic cleaner easily fits in your luggage for on-the-go cleaning needs. 5.Easy-to-Use Operation: This ultrasonic jewelry cleaner features one-touch operation and auto shut-off for a hassle-free cleaning experience, providing convenience and reliability.