Ultrasonic Jewelry Cleaning Machine 650mL - Quiet 45KHz Cleaner

In this review of the ultrasonic jewelry cleaning machine, the bottom line is simple: it is best for home users who want a reliable, low-noise way to remove dirt from rings, necklaces, retainers and other small items without scrubbing. The unit's 45KHz ultrasonic cleaning and 35W power produce microscopic bubbles that clean in hard-to-reach places, and the 650mL tank handles larger pieces like eyeglasses or multiple items at once. For those needing gentle, hands-off cleaning the machine delivers clear gains; it is not, however, a cure for deep tarnish or damaged coated lenses.

Key Features

• 45KHz Ultrasonic Cleaning: Generates countless tiny bubbles that penetrate crevices to lift dirt and grime for thorough 360 degree cleaning without heavy scrubbing.
• 650mL Large Capacity: The roomy tank fits several items or large eyeglasses at once, saving time by cleaning multiple pieces in a single cycle.
• Five Preset Timers: Offers 90s, 180s, 280s, 380s and 480s cycles so you can pick a short refresh or a longer degas mode for tougher residues.
• Degas Mode: Intermittent operation in the longest cycle helps separate air bubbles from cleaning solution, improving overall cleaning efficiency.
• Low Noise and Auto Shut-off: Operates below 60dB and shuts off at the end of a cycle, making it suitable for countertop use even when quiet operation matters.
• Included Accessories: Comes with a cleaning basket, watch holder and detachable power cord so you can start cleaning right away.

Who It's For

This cleaner is aimed at home users, hobbyists and small shops like jewelers or watch repairers who need a compact, quiet ultrasonic cleaner for routine maintenance of jewelry, coins, dentures, retainers and small tools. It is well suited for cleaning items that benefit from gentle cavitation rather than abrasive scrubbing.

Those who should look elsewhere include people expecting to restore heavily tarnished silver to a mirror shine, or customers needing to safely clean prescription sunglasses or eyeglasses with fragile coatings or existing scratches, since coated lenses and tarnish are outside the machine's safe/guaranteed capabilities.

Pros & Cons

Pros

• Effective 360 degree cleaning for small items thanks to 45KHz ultrasonic waves.
• Large 650mL tank accommodates multiple pieces or larger items like glasses.
• Low noise operation and convenient preset timers including a degas mode for better results.
• Includes basket and watch holder so it is ready to use out of the box.

Cons

• Will not restore deep tarnish or make damaged coatings like-on eyeglass coatings look new.
• Some users report mixed impressions about long-term lifespan and value for money.

Specifications

Brand	Adiding
Power	35W
Frequency	45KHz
Tank Capacity	650mL (22oz)
Timer Presets	90s, 180s, 280s, 380s, 480s (degas)
Included Items	Cleaning basket, watch holder, detachable power cord, user manual
Certifications	FCC, RoHS

Our Verdict

The Adiding ultrasonic cleaner is a practical choice for home users and small shops needing quiet, effective cleaning for jewelry, retainers, dentures and small tools; its 650mL tank and 45KHz cavitation deliver noticeable cleaning without scrubbing. It is not a fix for heavy tarnish or coated eyeglass damage, and some buyers report concerns about long-term durability, but for routine maintenance it offers good convenience and useful presets.

Frequently Asked Questions

Can it clean eyeglasses?
It can clean eyeglasses without special coatings, but avoid using it for prescription lenses with coatings or scratched lenses.

Does it include accessories?
Yes, the unit ships with a cleaning basket, a watch holder and a detachable power cord.

Is it noisy?
The cleaner operates below 60dB and is designed for low-noise countertop use with auto shut-off at the end of cycles.