1. Introduction
Thank you for choosing the MOFii M3 Wireless Mouse. This unique cat-shaped mouse combines ergonomic design with silent operation and reliable 2.4GHz wireless technology, making it an ideal companion for your office or home computing needs. This manual provides detailed instructions to help you get the most out of your new device.
2. Product Overview
The MOFii M3 mouse features a distinctive cat-inspired design, available in multiple colors, and is engineered for comfort and efficiency. Its silent click buttons ensure a quiet working environment, while the high-precision optical engine provides smooth and accurate tracking.




3. Specifications
| Feature | Description |
|---|---|
| Brand Name | mofii |
| Type | 2.4Ghz Wireless |
| Interface Type | USB |
| Power Type | Battery (1x AA battery, not included) |
| Number of Buttons | 4 |
| Number of Rollers | 1 pcs |
| Hand Orientation | Both Hands |
| DPI Adjustment | 3 gears (1000/1200/1600 DPI) |
| Wireless Range | Up to 10 meters |
| Dimensions (approx.) | Length: 29 cm, Width: 28 cm, Height: 5 cm |
| Weight (approx.) | 0.164 kg |
| Origin | Mainland China |
4. Setup Instructions
- Install Battery: The MOFii M3 mouse requires one (1) AA battery (not included). Open the battery compartment located on the underside of the mouse and insert the AA battery, ensuring correct polarity. The mouse features an intelligent sleep function for energy efficiency, extending battery life.
- Connect USB Receiver: Locate the built-in USB receiver on the underside of the mouse. Remove it and plug it into an available USB port on your computer. The mouse is designed for 'plug and play' functionality, meaning it should be recognized automatically by most operating systems without additional driver installation.
- Power On: Ensure the power switch (if present) on the underside of the mouse is in the 'ON' position.


5. Operating Instructions
- Wireless Connection: The mouse operates on a 2.4GHz wireless frequency, providing a stable connection up to 10 meters from the USB receiver.
- DPI Adjustment: The mouse features three adjustable DPI settings (1000/1200/1600) to control cursor speed and sensitivity. Press the DPI button, usually located near the scroll wheel, to cycle through the settings.
- Silent Click Function: The left and right click buttons are designed for silent operation, reducing noise in quiet environments.
- Surface Adaptability: The high-precision optical sensor allows the mouse to work effectively on various surfaces, including office desktops, sofas, cloth, and leather.
- Ergonomic Design: The curved shape is designed to fit comfortably in the hand, enhancing the user experience during prolonged use.





6. Maintenance
- Cleaning: Use a soft, dry cloth to clean the exterior of the mouse. For stubborn dirt, a slightly damp cloth can be used, but ensure no moisture enters the device.
- Battery Replacement: When the mouse performance degrades or it stops responding, replace the AA battery. Ensure the new battery is inserted with the correct polarity.
- Storage: When not in use for extended periods, remove the battery to prevent leakage and store the USB receiver inside the mouse's compartment.
7. Troubleshooting
- Mouse Not Responding:
- Check if the battery is correctly installed and has sufficient charge. Replace if necessary.
- Ensure the USB receiver is securely plugged into a working USB port on your computer.
- Try plugging the USB receiver into a different USB port.
- Ensure the mouse is within the 10-meter wireless range of the receiver.
- Restart your computer.
- Lagging or Intermittent Connection:
- Move the mouse closer to the USB receiver.
- Avoid using the mouse on highly reflective or transparent surfaces.
- Check for potential interference from other wireless devices (e.g., Wi-Fi routers, other 2.4GHz devices).
- DPI Not Changing:
- Ensure you are pressing the correct DPI adjustment button.
- If the issue persists, try replacing the battery.
8. User Tips
- Compatibility: While the MOFii M3 mouse uses a standard USB receiver, for optimal performance and full feature compatibility, especially with other MOFii peripherals, always check the product specifications or contact MOFii support if you have specific compatibility concerns (e.g., with a 'Mofii Sweet' keyboard).
- Battery Life: To maximize battery life, utilize the mouse's intelligent sleep function and remember to switch off the mouse when not in use for extended periods.
- Surface Choice: Although the mouse adapts to multiple surfaces, a good quality mouse pad can often provide the most consistent and precise tracking experience.
9. Warranty & Support
The MOFii M3 Wireless Mouse comes with a standard manufacturer's warranty. For warranty claims, technical support, or any product-related inquiries, please contact the seller or MOFii customer service directly. Please retain your proof of purchase for warranty purposes.





