Description
Product Overview
The KECOOLKE ultrasonic cleaner is a high-performance cleaning device designed for household and personal use. It operates at a vibration frequency of 48,000 times per second, effectively dislodging protein-based dirt and grime from small items and crevices. The unit features a 600ml stainless steel tank, five preset cleaning modes (90s, 180s, 280s, 380s, 480s), and an automatic shutoff function. With dimensions of 8.66 x 7.87 x 5.91 inches and a weight of 2.2 pounds, it is compact yet robust, making it suitable for countertop use. The digital display clearly shows the selected cleaning time, and the model number is SU-743A.

Usage
This ultrasonic cleaner is ideal for home environments, such as kitchens, bathrooms, or workshops, where daily cleaning of personal items is needed. It is perfect for individuals who wear jewelry, glasses, or use small tools and want to maintain their items without harsh chemicals. Common occasions include after workouts, following exposure to dust or sweat, or as part of a regular maintenance routine for collectors of coins or delicate instruments.
Why Choose Us
KECOOLKE stands out due to its commitment to quality and customer satisfaction. The cleaner offers the highest household vibration frequency available, ensuring thorough cleaning without damage to items. Additionally, the brand provides lifetime customer service, with support responses within 24 hours, giving users confidence in their purchase and long-term reliability.
Key Features
- 48,000 Hz vibration frequency removes hidden dirt from small parts and crevices
- 600ml large capacity tank accommodates multiple items like jewelry and tools
- Five preset time modes for customized cleaning cycles
- Automatic shutoff function for safe and hands-free operation
- Digital display and easy one-button operation for user convenience
FAQ
What items can I clean with this ultrasonic cleaner?
You can clean a variety of items including jewelry, glasses, watches, rings, necklaces, coins, razors, small tools, and instruments. Avoid items with protective films or delicate coatings unless specified as safe by the manufacturer.
How do I use the cleaning modes?
Press the power button to select from five time settings: 90, 180, 280, 380, or 480 seconds. The cleaner will start automatically and shut off when the time elapses, indicated by the digital display.
Is the cleaner safe for all types of jewelry?
Yes, it is safe for most jewelry, but check for loose stones or materials that may be sensitive to vibrations. Use with appropriate cleaning solutions for best results and avoid harsh chemicals that could damage the unit.
What is the capacity of the tank?
The tank holds 600ml of liquid, allowing you to clean multiple small items at once, such as several pairs of glasses or a collection of rings and necklaces.
How do I get support if I have issues?
KECOOLKE offers lifetime customer service. Contact them directly for any questions or problems, and they aim to provide solutions within 24 hours.






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