350ml Ultrasonic Cleaner – Jewelry, Watch & Tool Cleaning Machine
350ml Ultrasonic Cleaner – Jewelry, Watch & Tool Cleaning Machine
Deep Clean Jewels, Watches & More with Ultrasonic Power
Meet the 350ml Household Ultrasonic Cleaner — a compact, powerful machine that uses 48KHz ultrasonic waves to gently yet thoroughly clean jewelry, watches, eyeglasses, coins, dental retainers, small tools, and more. Two convenient cleaning modes let you tailor each cycle to your items, while the stainless steel tank (PP+SUS304) ensures long-lasting durability. At just 190 × 102 × 63mm, it fits neatly on any countertop, desk, or vanity.
Made in Guangdong, China.
Why You'll Love It
- Dual Cleaning Modes — choose the cycle that best suits delicate jewelry or harder-to-reach tool surfaces
- 48KHz Ultrasonic Frequency — microscopic bubbles reach into grooves, crevices, and intricate settings that brushes can't
- 24W Efficient Power — effective cleaning without excessive energy draw
- 350ml SUS304 Stainless Steel Tank — corrosion-resistant and easy to rinse clean
- Universal Voltage — 110V / 220V / 240V compatible for home, travel, hotel, and commercial use
- Mechanical Controls — simple, intuitive operation; no app or complicated setup required
- Cleaning Cycles: 300–420 seconds — efficient cycles that get the job done fast
- 1-Year Warranty with free spare parts after-sales service
What Can It Clean?
This versatile ultrasonic cleaner handles a wide range of everyday items:
- Rings, necklaces, bracelets, earrings, and gemstone settings
- Wristwatches and watchbands
- Eyeglasses and sunglasses frames
- Small metal tools and hardware parts
- Dental retainers and mouth guards
- Coins and collectibles
Technical Specifications
| Capacity | 0.35L (350ml) |
| Ultrasonic Frequency | 48KHz |
| Ultrasonic Power | 24W |
| Voltage | 110V / 220V / 240V |
| Controls | Mechanical (no app required) |
| Cleaning Cycles | 300–420 seconds |
| Tank Material | PP + SUS304 Stainless Steel |
| Product Size | 190 × 102 × 63mm |
| Suitable For | Household, Hotel, Car, RV, Commercial |
| Warranty | 1 Year |
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Learn more: EPA Safer Choice cleaning product guidance
Frequently Asked Questions
Q: What items can I safely clean in this ultrasonic cleaner?
A: This ultrasonic cleaner is ideal for jewelry (rings, necklaces, earrings), wristwatches, eyeglasses, small metal tools, coins, and dental retainers. Always check whether your specific item's materials are safe for ultrasonic cleaning — most metals, glass, and hard plastics are compatible.
Q: Is this ultrasonic cleaner compatible with my country's voltage?
A: Yes! The cleaner supports 110V, 220V, and 240V power supplies, making it compatible for use in most countries around the world, including the US, UK, Europe, and Australia.
Q: Do I need any special cleaning solution, or can I use water?
A: Plain water works well for everyday cleaning of jewelry and eyeglasses. For more thorough results — especially on tools or heavily soiled items — you can add a small amount of mild liquid detergent or a dedicated ultrasonic cleaning solution to the tank.
Q: How long does each cleaning cycle take?
A: Each cleaning cycle runs between 300 and 420 seconds (5–7 minutes), which is enough time for the 48KHz ultrasonic waves to remove dirt, oils, and residue from your items efficiently.
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.