Ultrasonic Cleaner, 640ml 49000HZ Ultrasonic Tank, 40W Ultrasonic Jewelry Cleaner, Ultrasonic Cleaner with 3 Timer Settings for Cleaning Jewelry, Glasses, Watches, Dentures

360° Deep Cleaning: Our ultrasonic cleaner uses advanced 49 kHz high-frequency technology, generating millions of microbubbles to gently and effectively remove hidden dirt. The 360° deep cleaning ensures thorough cleaning without blind spots, while protecting delicate surfaces. 4 Timer Modes: The ultrasonic cleaner offers four preset cleaning times (180s/300s/420s/600s), allowing precise control over the cleaning duration. An LED display shows the countdown, and the device automatically shuts off when finished. For best results, we recommend adding a mild detergent. High-Quality Materials: The ultrasonic cleaner's housing is made of sturdy, heat-resistant, and durable ABS plastic. The inner tank is made of 304 stainless steel, which is corrosion-resistant and easy to clean. These premium materials reduce vibration and noise, providing a pleasant cleaning experience. Versatility: Our ultrasonic jewelry cleaner is equipped with a large 640ml water tank, ideal for cleaning a variety of items—from jewelry, glasses, and watches to coins, razors, and baby bottles. (Note: Not suitable for damaged or coated glass, non-waterproof watches, rusted items, or porous stones such as emeralds and pearls.) Customer Service: The package includes: 1 ultrasonic cleaner, 1 user manual, 1 pair of tweezers, and 1 cleaning cloth.