KECOOLKE Ultrasonic Cleaner 750ml Jewelry Sonic with Digital Timer for Eyeglasses, Rings, Coins，Silver Solution Gifts

48 kHz High-Frequency Ultrasonic Cleaning: The ultrasonic cleaner generates millions of high-energy microbubbles and strong impact energy. With just tap water, it can easily remove stubborn stains from gums, jewelry, glasses, and prosthetics. Practical and durable: This lightweight, portable ultrasonic jewelry cleaner is made of 304 SUS stainless steel with a waterproof coating, durable and easy to clean. The floor is equipped with four non-slip rubber mats to reduce noise stably and effectively. Professional multi-purpose function: This ultrasonic cleaner is suitable for a variety of production scenarios such as opticians, laboratories, jewellers, watch shops and home. Effective cleaning of jewelry, waterproof watches and daily accessories. Large capacity: 750ml box to meet the daily cleaning needs of families and individuals. Easy operation: just press the button, a quiet buzz sounds and the digital display shows the cleaning time. After cleaning at the set time, it automatically switches off. 180s/300s/480s/600s/90s, five modes to choose from. Quality assurance -KECOOLKE intimate customer service for life! If you have any questions or problems, please contact us. We will offer you the best solution within 24 hours.