Ultrasonic Cleaner 650ml, 49000Hz Professional Washing Machine with 5 Time Functions, Deep Cleaning 360, for Jewellery, Glasses, Watches, Rings, Necklaces

【49KHz High Frequency】High frequency vibration at 49,000Hz generates micro-bubbles that ensure a 360° deep cleaning. Effectively removes dirt, grease and stains from hard-to-reach areas without damaging delicate items, bringing them back to their original shine. 【Large Capacity】Large capacity inner chamber made of durable 304 stainless steel with ABS outer coating. Perfect for cleaning multiple items at once, ensuring long-lasting performance and corrosion resistance. 【5 Time Settings】Choose from 5 time settings (3 minutes, 6 minutes, 9 minutes, 12 minutes and 15 minutes) to meet your different cleaning needs. For best results, add warm water and a mild cleaning solution then dry with a soft cloth. 【Simple One-Touch Operation】Designed for effortless use, the ultrasonic cleaner starts with a single button. It does not require complicated setups or instructions, making it simple and practical for daily cleaning around the home. 【Multipurpose Versatility】Ideal for cleaning glasses, jewelry, watches, dentures, razors, coins and more. (Note: Not suitable for coated/damaged lenses, non-waterproof watches, porous stones or rusty objects.)