700ml Ultrasonic Cleaner 48KHz – Jewelry, Glasses & Watch

Deep Clean Your Valuables with Ultrasonic Precision

Meet the 700ml Ultrasonic Cleaner — a compact, powerful 48KHz digital cleaning machine designed to restore brilliance to your jewelry, eyeglasses, watches, dentures, razors, and more. Using high-frequency ultrasonic waves, millions of microscopic cleaning bubbles gently dislodge dirt, grease, and grime from every crevice — no harsh chemicals required.

With a generous 700ml stainless steel tank, digital controls, and three preset cleaning cycles, this portable cleaner delivers professional-grade results from the comfort of your home, office, garage, or even on the road.

Made in Mainland China.

Key Features

• 🔊 48KHz Ultrasonic Frequency — high-frequency waves create powerful yet gentle cleaning action for delicate items
• 🪣 700ml Stainless Steel Tank — spacious, durable, and rust-resistant for long-lasting use
• ⏱️ Digital Timer with 3 Preset Cycles — choose 180s, 300s, or 480s to match your cleaning needs
• ⚡ 24W Ultrasonic Power — efficient cleaning without consuming excess energy
• 🧼 Wide Application — ideal for rings, earrings, necklaces, watches, eyeglasses, dentures, razors, coins, and small tools
• 🏠 Portable & Compact Design — lightweight at just 0.8kg, easy to store and carry
• 🌍 Multi-Language Interface — supports English, Dutch, French, German, and Spanish
• ✅ CE, FCC, RoHS & PSE Certified — meets international safety and quality standards
• 🔧 1-Year Warranty with free spare parts after-sales support

Technical Specifications

What Can You Clean?

This ultrasonic cleaner handles a wide range of everyday items effortlessly:

• Jewelry — rings, necklaces, bracelets, earrings, pendants
• Eyeglasses & Sunglasses — frames and lenses
• Watches — watch bands and casings (water-resistant models)
• Dentures & Retainers — thorough hygiene cleaning
• Razors & Grooming Tools — remove residue and buildup
• Coins & Small Collectibles — gentle yet effective
• Small Automotive or Garage Parts — metal fittings, bolts, small components

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Frequently Asked Questions

Q: What items can I clean with this 700ml ultrasonic cleaner?

A: This ultrasonic cleaner is versatile enough to handle jewelry (rings, necklaces, earrings), eyeglasses, watches, dentures, retainers, razors, coins, and small metal or garage parts. Anything that fits within the 700ml stainless steel tank and is safe to submerge in water or a mild cleaning solution can be cleaned effectively.

Q: Do I need special cleaning fluid, or can I use plain water?

A: Plain water works for most everyday cleaning tasks. For a deeper clean on jewelry or dentures, you can add a few drops of mild dish soap or a dedicated ultrasonic cleaning solution. Avoid harsh solvents or flammable liquids, as these are not suitable for ultrasonic cleaners.

Q: How long does each cleaning cycle take?

A: The digital timer offers three preset cleaning cycles: 180 seconds (3 min), 300 seconds (5 min), and 480 seconds (8 min). Simply select the duration that matches the level of cleaning your item requires.

Q: Is this cleaner safe for delicate gemstones and watch components?

A: The 48KHz frequency is designed to be gentle on most jewelry metals and hard gemstones. However, it is recommended to avoid using ultrasonic cleaning on soft or porous gemstones (e.g. pearls, opals, emeralds) or watches that are not water-resistant. When in doubt, consult the manufacturer's guidance for your specific items.

Q: What voltage does this cleaner operate on?

A: This model operates at 220V. Please ensure your local power supply matches this voltage before use. An adapter may be required depending on your country's electrical standards.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.