Experience the GT SONIC-F1 Ultrasonic Cleaner - a powerful solution for effortless cleaning. With 40,000Hz ultrasonic waves and a generous 20 ounces capacity, it efficiently removes dirt and grime from a wide range of items including jewelry, glasses, and metal parts, restoring them to like-new condition without damage. Easy to operate with one-key control and automatic shut-off, it's the ultimate cleaning tool for delicate items, providing professional results every time.