Ultrasonic cleaner, 49kHz Ultrasonic cleaner for glasses, 640ml Ultrasonic cleaner with LED digital display, 4 stages

Multi-mode Cleaning: Different cleaning modes can be adjusted depending on the items to be cleaned and the degree of soiling. The four-speed timer (180/300/420/600 seconds) adapts to your needs. Place the items in the ultrasonic cleaner, add water, and select the desired cleaning time. The digital LED display shows the countdown. The device emits a soft beep. The digital display indicates the cleaning time. Once cleaning is complete, the device automatically shuts off. 360° Cleaning: The ultrasonic cleaner vibrates at a frequency of 49,000 vibrations per second to effectively remove stubborn dirt. Powerful yet gentle cleaning ensures that your valuables will not be damaged. We recommend adding detergent for cleaning different items. Multi-purpose: Ultrasonic cleaners can remove dirt from jewelry (rings, necklaces, watches, bracelets) and everyday items (glasses, dentures, coins, shaving brushes, combs). They can also be used to clean dishes, baby bottles, etc. Our ultrasonic cleaners are widely used in the dental, optical, watchmaking, and jewelry industries, as well as in offices and homes. Equipped with a special clamp: This clamp is convenient for turning objects over during cleaning, allowing for a more thorough cleaning. After cleaning, use the clamp to remove the objects without contact with the cleaning solution, which is very convenient and comfortable. (Not recommended for coated/broken glass, non-waterproof watches, porous gemstones (such as clean emeralds/pure pearls), and rusted items.) Safe and easy-to-use material: The ultrasonic cleaner is made of high-quality 304 stainless steel and ABS plastic, a durable, corrosion- and heat-resistant material that does not tarnish or age easily, ensuring a long service life. The ultrasonic cleaner is very simple and convenient to use, and makes an ideal gift for family and friends, suitable for a wide range of people, including the elderly, those who wear glasses, dentures, or jewelry.