1. Introduction
Thank you for choosing the ERYUE Mini USB Powered Ultrasonic Dishwasher. This compact and portable device is designed to provide efficient cleaning for various items, including dishes, utensils, and fruits, using advanced ultrasonic and vortex technologies. Please read this manual thoroughly before use to ensure proper operation and maintenance.
2. Safety Instructions
To prevent injury or damage, please observe the following safety precautions:
- Always ensure the device is powered off and unplugged before cleaning or maintenance.
- Do not immerse the USB plug or power adapter in water.
- Keep the device away from children.
- Use only the provided USB cable and a compatible power source (e.g., 5V/2A USB adapter).
- Do not attempt to disassemble or repair the device yourself. Contact customer support if issues arise.
- Avoid using abrasive cleaners or sharp objects on the device.
- Ensure the device is securely attached to the sink or container before operation.
3. Package Contents
Verify that all items are present in the package:
- 1 x ERYUE Mini USB Powered Ultrasonic Dishwasher
- 1 x Suction Cup
- 1 x User Manual

Image 3.1: The ERYUE Mini USB Powered Ultrasonic Dishwasher, showing the main unit, USB power cable, and a suction cup for mounting.
4. Product Overview and Features
The ERYUE Mini Dishwasher utilizes a combination of high-frequency ultrasonic waves and powerful vortex movement to achieve thorough cleaning. Its compact design makes it ideal for small spaces and portable use.

Image 4.1: A close-up view of the ERYUE Mini USB Powered Ultrasonic Dishwasher, highlighting its spherical shape and central green indicator.
Key Features:
- High-Frequency Ultrasonic Cleaning: Generates micro-bubbles at over 20,000 Hz, which burst to create high-pressure forces, effectively removing stubborn dirt and grease.
- Vortex Movement: High-speed motor fan blades create a powerful vortex, enhancing cleaning through cavitation, air-flow cavitation, water vibration, and shock waves.
- 360-Degree Deep Cleaning: Produces 45 KPa suction power for comprehensive and effective cleaning of even the most persistent stains.
- Multifunctional Use: Suitable for washing dishes, plates, utensils, fruits, and other small items.
- Lightweight and Portable: Designed for easy installation in sinks, saving counter space and offering convenience.

Image 4.2: An illustrative diagram showcasing the internal components and operational principles, including the crescent fan blade, variable speed gearbox, multi-point water inlet, and all-around water outlet design.
5. Setup
Follow these steps to set up your mini dishwasher:
- Choose a Location: Select a sink or a suitable container large enough to hold the items you wish to clean and sufficient water.
- Attach the Suction Cup: Securely attach the suction cup to the bottom of the mini dishwasher.
- Mount the Device: Place the mini dishwasher at the bottom of your sink or container, ensuring the suction cup firmly adheres to the surface. The device should be submerged in water during operation.
- Connect Power: Plug the USB cable into the mini dishwasher and then into a compatible USB power adapter (not included) or a USB port with sufficient power output (e.g., 5V/2A).

Image 5.1: The ERYUE Mini USB Powered Ultrasonic Dishwasher positioned in a kitchen sink, ready for use with dirty dishes.
6. Operating Instructions
To operate your ERYUE Mini Dishwasher:
- Load Items: Place the items you wish to clean into the sink or container, ensuring they are submerged in water. Do not overload the device.
- Add Detergent (Optional): For heavily soiled items, a small amount of dish soap can be added to the water.
- Start Cleaning: Once powered, the device will begin its cleaning cycle. The green indicator light will illuminate.
- Cleaning Cycle: The device will perform a cleaning cycle, typically lasting several minutes, using ultrasonic waves and vortex action.
- Finish Cleaning: After the cycle, unplug the device. Carefully remove the cleaned items and rinse them under running water if detergent was used.
- Fruit and Vegetable Cleaning: For fruits and vegetables, place them in a bowl of water with the device. The ultrasonic action helps remove dirt and residues.

Image 6.1: The ERYUE Mini USB Powered Ultrasonic Dishwasher actively cleaning various fruits and vegetables submerged in water, demonstrating its sonic emulsification stripping capability.
7. Maintenance
Regular maintenance ensures the longevity and optimal performance of your device:
- Cleaning the Device: After each use, unplug the device and gently wipe its surface with a soft, damp cloth. Do not use harsh chemicals or abrasive materials.
- Drying: Ensure the device is completely dry before storing it.
- Storage: Store the mini dishwasher in a cool, dry place away from direct sunlight.
8. Troubleshooting
If you encounter any issues, refer to the following troubleshooting guide:
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not turn on. | No power or loose connection. | Check if the USB cable is securely connected. Ensure the power source is active and provides sufficient power (5V/2A). |
| Cleaning performance is poor. | Overloading, insufficient water, or excessive dirt. | Reduce the number of items. Ensure items are fully submerged. Pre-rinse heavily soiled items. Add a small amount of detergent. |
| Device detaches from the sink. | Suction cup not properly secured or dirty surface. | Ensure the sink surface is clean and dry before attaching the suction cup. Press firmly to create a strong seal. |
If the problem persists, please contact customer support.
9. Specifications
| Feature | Detail |
|---|---|
| Model Number | ERYUE8pcg7052fh-12 |
| Brand | ERYUE |
| Material | ABS |
| Power | 18 W |
| Product Dimensions | 13 x 13 x 13 cm (5.1 x 5.1 x 5.1 inches) |
| Product Weight | 346 grams (0.76 lbs) |
| Power Input | USB (5V/2A recommended) |
10. Warranty and Support
This product comes with a standard manufacturer's warranty. For detailed warranty information, please refer to the documentation provided at the time of purchase or contact your retailer. For technical support, troubleshooting assistance, or to inquire about replacement parts, please contact ERYUE customer service through your purchase platform.