1. Introduction
Thank you for choosing the MEIIS Portable Mini Washing Machine. This compact and versatile appliance is designed for efficient and gentle cleaning of small items, such as underwear, socks, and baby clothes. Featuring a 2-liter capacity, multiple cleaning modes, and a convenient spin basket, it offers a practical solution for personal laundry needs in various settings.
This manual provides essential information for the safe and effective operation, maintenance, and troubleshooting of your washing machine. Please read it thoroughly before first use and retain it for future reference.
2. Safety Instructions
- Read all instructions before using the appliance.
- Do not immerse the main unit in water or other liquids.
- Ensure the power source matches the voltage requirements of the appliance.
- Keep the appliance away from children and pets.
- Unplug the appliance when not in use or before cleaning.
- Do not operate the machine if the power cord or plug is damaged.
- Only use the machine for washing small, delicate items. Do not overload.
- Avoid washing large garments such as sweaters, jackets, jeans, or bath towels, as this can damage the machine.
- Place the machine on a stable, flat surface during operation.
- Do not block the ventilation openings.
3. Package Contents
Verify that all items are present in the package:
- MEIIS Portable Mini Washing Machine (Main Unit)
- Spin Basket (Dehydration Box)
- Drain Hose
- USB-C Charging Cable
- User Manual (This document)
4. Product Overview
The MEIIS Portable Mini Washing Machine is designed for convenience and efficiency. It features a 2-liter capacity, a powerful 1000 RPM bionic impeller, and a 3000 mAh rechargeable battery for cordless operation.
Key Features:
- 3-in-1 Wash & Spin: Offers 5-minute wash, 5-minute rinse, and 3-minute quick spin modes.
- 2L Large Capacity: Suitable for small items like 3 pairs of underwear, 5 pairs of socks, or 1 piece of lingerie.
- Hidden Drain Design: Retractable drain hose for easy water disposal.
- Blue Light Cleaning: Integrated blue light for enhanced cleaning.
- Bionic Wave Cleaning: Mimics hand-washing techniques for gentle yet effective cleaning.
- High-Speed Motor: 1000 RPM turbine motor for efficient washing and 86% dehydration rate.
- Rechargeable Battery: Built-in 3000 mAh battery with USB-C charging.
- Compact Design: Space-saving and portable for travel, dorms, RVs, and small living spaces.
Components:
- Main Unit with control panel and motor base
- Transparent Washing Tub
- Lid
- Removable Spin Basket (Dehydration Box)
- Retractable Drain Hose (located at the base)

Figure 4.1: Product Dimensions and Key Components. The image displays the washing machine with its height (10.2 inches) and width (5.74 inches) indicated. Insets show the dehydration box, clothes pressing board, and the drain pipe at the bottom.
5. Setup
5.1 Unpacking
- Carefully remove all components from the packaging.
- Inspect the machine for any signs of damage. Do not use if damaged.
- Remove any protective films or packaging materials.
5.2 Charging the Battery
The machine is equipped with a built-in 3000 mAh rechargeable battery. Before first use, fully charge the battery using the provided USB-C charging cable.
- Connect the USB-C cable to the charging port on the machine.
- Connect the other end of the USB-C cable to a compatible USB power adapter (not included).
- The indicator light on the control panel will show charging status.
- A full charge allows for approximately 10 washing and spinning cycles.
5.3 Placement
Place the washing machine on a stable, flat, and dry surface. Ensure it is near a sink or drain for convenient water disposal. The compact design allows for placement in various locations such as a washbasin, windowsill, or on top of a larger washing machine.

Figure 5.1: Example Placement Scenarios. The machine can be used in an apartment, hotel, or home, and is compact enough for travel.
6. Operating Instructions
6.1 Basic Washing Steps
- Prepare Laundry: Place small laundry items (e.g., underwear, socks) inside the washing tub. Do not exceed the 2L capacity.
- Add Detergent and Water: Add a small amount of laundry detergent and fill the tub with water up to the indicated fill line.
- Power On: Press and hold the power button (On/Off) for 3 seconds until the display lights up.
- Select Mode: Lightly press the power button to cycle through the available washing modes:
- Normal Wash: 5 minutes for daily clothes.
- Wash + Spin: 8 minutes for combined wash and light spin.
- Fast Wash: 3 minutes for quick refresh of light dirt.
- Start Washing: The machine will automatically start the selected cycle. The bionic wave cleaning action will simulate hand-rubbing with forward and reverse rotations, pausing to prevent tangling.
- Blue Light Cleaning: The built-in blue light will activate during the wash cycle for enhanced cleaning.

Figure 6.1: Bionic Wave Cleaning Process. The machine simulates hand washing with cyclic variable-speed operation (forward, reverse, pause) to effectively clean garments without damage.

Figure 6.2: Compact Design for Travel. The machine's space-saving design makes it easy to store and ideal for travel and camping.
6.2 Draining Water
- Once the wash cycle is complete, locate the hidden retractable drain hose at the base of the machine.
- Extend the drain hose and position it over a sink or drain.
- Allow all water to drain completely.
6.3 Dehydration (Spin Cycle)
The removable spin basket allows for light spinning to remove excess water.
- After draining the wash water, remove the laundry from the tub.
- Place the laundry into the spin basket.
- Insert the spin basket into the washing tub and close the lid.
- Press the 'Dehydration' button on the control panel to start the spin cycle (3 minutes).
- The machine will achieve an 86% dehydration rate, leaving garments virtually drip-free.
- After the spin cycle, remove the laundry and hang to air dry.

Figure 6.3: Dehydration Function. The upgraded motor provides powerful dehydration with an 86% rate.
6.4 Operational Video
Video 6.1: Portable Washing Machine Operation. This video demonstrates the basic steps of operating the MEIIS portable washing machine, including loading laundry, adding water, selecting a wash mode, and starting the cycle.
7. Maintenance
7.1 Cleaning the Machine
- After each use, drain any remaining water from the tub.
- Wipe the interior and exterior surfaces of the machine with a soft, damp cloth.
- Do not use abrasive cleaners or solvents.
- Ensure the machine is completely dry before storing.
7.2 Storage
- Store the machine in a cool, dry place away from direct sunlight.
- Ensure the drain hose is retracted and the lid is securely closed.
- The compact size allows for storage in dorm storage compartments, RV drawers, or suitcase compartments.
8. Troubleshooting
If you encounter any issues with your MEIIS Portable Mini Washing Machine, please refer to the following troubleshooting guide:
| Problem | Possible Cause | Solution |
|---|---|---|
| Machine does not power on. | Battery is depleted. | Charge the machine using the USB-C cable. |
| Machine does not power on. | Power button not pressed correctly. | Press and hold the power button for 3 seconds to turn on. |
| Poor cleaning results. | Overloading the machine. | Reduce the amount of laundry. Ensure items are small. |
| Poor cleaning results. | Insufficient detergent or water. | Add appropriate amount of detergent and fill water to the line. |
| Water not draining. | Drain hose is blocked or not extended. | Ensure the drain hose is fully extended and clear of obstructions. |
| Excessive vibration or noise during operation. | Machine is not on a stable surface or is overloaded. | Place the machine on a flat, stable surface. Reduce laundry load. |
9. Specifications
| Feature | Specification |
|---|---|
| Model Number | MC-218 |
| Brand | MEIIS |
| Product Dimensions (D x W x H) | 5.91" x 10.63" x 6.1" |
| Capacity | 2 Liters |
| Item Weight | 2.6 pounds |
| Material | Plastic |
| Color | Beige |
| Access Location | Top Load |
| Controls Type | Push Button |
| Operation Mode | Manual |
| Max Rotational Speed | 1000 rpm |
| Voltage | 7.4 volts |
| Number of Standard Cycles | 3 (Wash, Rinse, Spin) |
| Battery Capacity | 3000 mAh |
| Dehydration Rate | 86% |
| UPC | 762744223427 |
10. Warranty and Support
10.1 Warranty Information
MEIIS Small Appliances provides a one-year manufacturer's warranty for this product. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims.
10.2 Customer Support
For technical assistance, warranty claims, or any questions regarding your MEIIS Portable Mini Washing Machine, please contact MEIIS customer support through the retailer where the product was purchased or refer to the contact information provided on the product packaging or the official MEIIS website.