KECOOLKE Ultrasonic Cleaner SU-707A 400ml for Jewelry Glasses Watches

Description

Product Overview

The KECOOLKE SU-707A ultrasonic cleaner combines a high‑frequency 48,000 Hz transducer with a spacious 400 ml stainless steel tank. Built by Foshan Lifecode Electronic Tech, it offers reliable performance for removing stubborn residues from intricate surfaces. Dimensions are compact at 9.06 x 4.33 x 3.15 inches, weighing just 1.43 lb, making it easy to place on any countertop.

Usage

Ideal for homeowners, hobbyists, and small workshops, this cleaner works perfectly for daily maintenance of rings, necklaces, eyeglasses, watch bands, and precision tools. Simply add a suitable cleaning solution, select 180 s or 300 s mode, and let the ultrasonic waves penetrate crevices that manual brushing cannot reach. The digital display shows remaining time, and the unit powers off automatically when the cycle ends.

Why Choose Us

KECOOLKE guarantees lifetime intimate customer service. Our ultrasonic cleaner is engineered for durability, with a corrosion‑resistant tank and a quiet, low‑vibration motor. Each unit undergoes strict quality checks, and our support team responds within 24 hours to any inquiry, ensuring peace of mind for every purchase.

Key Features

• 48,000 Hz ultrasonic vibration removes deep‑set grime without damaging delicate items.
• 400 ml capacity handles multiple pieces at once, saving time for busy users.
• Two preset cleaning times (180 s / 300 s) with automatic shut‑off for safety.
• Digital display provides clear timing and easy operation with a single button.
• Lifetime KECOOLKE customer support ensures assistance and solutions within 24 hours.

FAQ

Can I use any cleaning solution?

We recommend mild, non‑corrosive solutions designed for ultrasonic cleaners. Avoid acidic or abrasive chemicals to protect the tank.

Is the unit safe for watches with leather straps?

Yes, but remove the leather strap before cleaning to prevent water damage. Clean the metal parts in the bath and wipe the strap separately.

How do I maintain the ultrasonic tank?

After each use, rinse the tank with clean water, wipe dry, and periodically check the transducer for mineral buildup. Use distilled water for best results.

What is the warranty period?

KECOOLKE offers a one‑year limited warranty covering manufacturing defects, plus lifetime customer service for troubleshooting.

Can the cleaner handle larger items like small tools?

The 400 ml tank fits most small hand tools, such as tweezers, scalpels, and precision screwdriver bits, providing thorough cleaning for professional use.