P3 Digital Ultrasonic Cleaner 750ml 42KHz USB Powered

Deep Clean Everything with Ultrasonic Precision

Meet the P3 Digital Ultrasonic Cleaner — a compact, portable 750ml cleaning machine that harnesses 42KHz ultrasonic wave technology to deliver a thorough, effortless clean for jewelry, eyeglasses, watches, dental retainers, coins, and more. Powered conveniently via USB/Type-C, this sleek device fits neatly on any countertop and is ready to use wherever you need it.

Made in Guangdong, China.

Why Choose This Ultrasonic Cleaner?

• 42KHz Ultrasonic Frequency — Generates millions of microscopic cleaning bubbles that gently but powerfully penetrate every surface, crevice, and groove without scratching or scrubbing.
• 50W Ultrasonic Power — Delivers consistent, effective cleaning performance across a wide range of items.
• 750ml Capacity — Generously sized tank accommodates multiple small items at once for efficient batch cleaning.
• Adjustable Timer (0–30 Minutes) — Digital controls let you set the perfect cycle length for the task at hand, from a quick 5-minute refresh to a thorough 30-minute deep clean.
• USB / Type-C Powered — No bulky power adapter needed. Simply plug into any USB power source for flexible, portable use at home, in the office, or while travelling.
• Digital Display & English Interface — Easy-to-read display and straightforward controls make operation simple for everyone.
• No App Required — Plug in and clean. No Bluetooth setup or smartphone pairing necessary.
• 1-Year Warranty — Backed by a full year of warranty coverage for added peace of mind.

What Can You Clean?

This versatile ultrasonic cleaner is ideal for:

• Jewelry (rings, necklaces, bracelets, earrings)
• Eyeglasses and sunglasses
• Watch bands and small watch parts
• Dental retainers and mouth guards
• Coins and collectibles
• Electronic components and small metal parts
• Combs, brushes, and small beauty tools

Specifications at a Glance

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Frequently Asked Questions

Q: What items can I clean in this ultrasonic cleaner?

A: This 750ml ultrasonic cleaner is suitable for a wide range of small items including jewelry, rings, eyeglasses, watch components, dental retainers, coins, and small metal or electronic parts. Simply fill the tank with water (or a diluted cleaning solution), place your items in the basket, set the timer, and let the 42KHz ultrasonic waves do the work.

Q: How is this ultrasonic cleaner powered?

A: It is powered via a USB / Type-C connection, making it highly portable and convenient. You can plug it into a standard USB wall adapter, a power bank, or a laptop — no dedicated power supply required.

Q: How long does a cleaning cycle take?

A: The digital timer is fully adjustable from 0 to 30 minutes, so you can choose the exact cycle length that suits your cleaning needs. Most items come out thoroughly clean in 5–15 minutes.

Q: Is this ultrasonic cleaner safe for jewelry with gemstones?

A: Ultrasonic cleaners work excellently on solid metal jewelry such as gold, silver, and platinum, as well as hard gemstones like diamonds. However, softer, porous, or treated stones (e.g. pearls, opals, emeralds) are generally not recommended for ultrasonic cleaning. When in doubt, consult a jeweler.

Q: Does this product come with a warranty?

A: Yes, this P3 Digital Ultrasonic Cleaner is backed by a 1-year warranty, giving you confidence in your purchase.

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.