VEVOR Jewelry Cleaner Ultrasonic Machine, Ultrasonic Cleaner Machine 16oz (470ml) with 4 Timer Modes, Portable ultrasonic jewelry cleaner with Cleaning Basket for Eyeglasses, Watches, Dentures, RingsProduct Features Powerful Cleaning Capability The high frequency oscillation signals and tiny bubbles make our jewelry cleaner ultrasonic machine effortlessly disperses and destroys dirt. Not only does it spotless surfaces, but it also eliminates deep seated stains, bringing items back to original luster. Versatile Applications Four modes are provided (glasses mode: 180s, jewelry mode: 240s, watch mode: 300s, other mode: 360s). The ultrasonic cleaner