1. Setup Guide
Follow these steps to set up your MOOJAY Wireless Keyboard and Mouse Combo:
- Locate the USB Receiver: The 2.4G USB receiver is conveniently stored inside the mouse. Gently open the compartment on the underside of the mouse to retrieve it.
- Connect the Receiver: Insert the USB receiver into an available USB port on your computer (PC, Laptop, etc.). The system will automatically detect and install the necessary drivers.
- Power On Devices: Locate the On/Off switch on the underside of both the keyboard and the mouse. Slide the switches to the 'On' position. The devices should connect automatically to the receiver.
- Initial Charging: For optimal performance, it is recommended to fully charge both the keyboard and mouse before first use. Use the provided USB-C charging cable. The keyboard's charging port is at the back, and the mouse's charging port is at the front.

Image: The MOOJAY mouse with its USB receiver detached, ready for connection.

Image: The MOOJAY keyboard and mouse connected to a power source for charging, illustrating their rechargeable capabilities.
2. Operating Instructions
2.1 Keyboard Functions
- RGB Backlight Control:
- Press FN + Scroll Lock to open/close the backlight.
- Press FN + Page Up to increase backlight brightness.
- Press FN + Page Down to decrease backlight brightness.
- Press FN + F1-F5 to switch between different RGB lighting effects (e.g., 7-color cycling, flowing light, breathing).
- Press FN + = to accelerate backlight breathing frequency.
- Press FN + - to slow down backlight breathing frequency.
- Multimedia Keys: Use the FN key in combination with the F-keys (F1-F12) for multimedia control:
- FN + F1: Music Player
- FN + F2: Volume Decrease
- FN + F3: Volume Increase
- FN + F4: Mute
- FN + F5: Stop
- FN + F6: Previous Song
- FN + F7: Play/Pause
- FN + F8: Next Song
- FN + F9: Email
- FN + F10: My Computer
- FN + F11: Calculator
- FN + F12: Website
- Ergonomic Design: The keyboard features a 7° angle with the desktop when its bottom supports are raised, combined with a stepped keycap structure for comfortable typing and reduced fatigue.
- Durable Construction: The keyboard has a sturdy metal panel and backplane, ensuring durability and resistance against wear.
2.2 Mouse Functions
- Dual-Mode Connectivity: The mouse supports both 2.4G wireless and Type-C wired connection modes. Insert the included dual-mode cable to use it as a wired mouse, which can be beneficial for gaming or when charging.
- Adjustable DPI: The mouse offers 5 adjustable DPI levels: 800, 1200, 1600, 2000 (default), and 2400. Press the DPI button (middle button) to cycle through these settings.
- RGB Lighting Control:
- To switch between different lighting modes, hold down the Left Mouse Button and press the DPI key.
- To turn off the mouse lighting, press the Right Mouse Button and the Middle Button simultaneously.
- 6-Button Design: The mouse includes Left, Center (scroll wheel click), Right, Forward, and Backward buttons, in addition to the DPI switch.
- Honeycomb Design: The lightweight honeycomb exterior design improves airflow and enhances control during use.

Image: The MOOJAY Wireless Keyboard and Mouse Combo showcasing its vibrant RGB backlighting.

Image: Various RGB lighting effects available on the MOOJAY keyboard, controlled via FN key combinations.

Image: Illustration of the ergonomic design of the MOOJAY keyboard, highlighting the 7-degree tilt and stepped keycaps.

Image: The MOOJAY mouse demonstrating its capability for both wired (Type-C) and wireless (2.4G USB) connections.
3. Maintenance
Proper maintenance ensures the longevity and optimal performance of your MOOJAY Wireless Keyboard and Mouse Combo:
- Cleaning: Use a soft, dry, lint-free cloth to clean the surfaces of the keyboard and mouse. For stubborn dirt, a slightly damp cloth can be used, but ensure no moisture enters the device. Avoid harsh chemicals or abrasive cleaners.
- Battery Care: To maximize battery life, avoid fully discharging the devices frequently. Charge them regularly, especially when the backlight appears dim or performance decreases. Avoid exposing the devices to extreme temperatures.
- Storage: When not in use for extended periods, store the keyboard and mouse in a cool, dry place away from direct sunlight and extreme temperatures. Ensure the power switches are in the 'Off' position to conserve battery.
4. Troubleshooting
If you encounter issues with your MOOJAY Wireless Keyboard and Mouse Combo, refer to the following common solutions:
- Devices Not Connecting:
- Ensure the USB receiver is securely plugged into a working USB port on your computer.
- Verify that both the keyboard and mouse power switches are in the 'On' position.
- Try re-pairing the devices: Refer to the 'Code Matching Mode' section in the included manual for detailed instructions on how to re-establish the connection.
- Try plugging the USB receiver into a different USB port on your computer.
- Backlight Not Working/Dim:
- Check the battery level of the keyboard and mouse. Low battery can affect backlight brightness.
- Ensure the backlight is turned on (FN + Scroll Lock for keyboard, Right Mouse Button + Middle Button for mouse).
- Adjust the brightness settings (FN + Page Up/Page Down for keyboard).
- Mouse Cursor Lag/Inaccurate:
- Ensure the mouse is on a clean, flat surface.
- Check the DPI setting and adjust it to your preference.
- If using wirelessly, ensure there are no significant obstructions or sources of interference between the mouse and the USB receiver.
- Try using the mouse in wired mode to see if the issue persists.
- Battery Drains Quickly:
- Ensure the devices are turned off when not in use.
- Reduce backlight brightness or turn off the backlight when not needed to conserve power.
- Allow the devices to enter sleep mode when idle (2 minutes for keyboard, 30 seconds for mouse).
5. Specifications
| Feature | Specification |
|---|---|
| Working Voltage | 3.7V ± 0.5V |
| Working Current | ≤80mA (lighting brightness is full) |
| Rechargeable Lithium Battery Capacity | 1850mAh |
| Key Stroke | 55 ± 7gf |
| Key Life | ≥10 million times |
| Keyboard Size (L x W x H) | 426mm x 142mm x 37mm (16.77in x 5.6in x 1.45in) |
| Material | Metal Panel |
| Number of Keys | 104 |
| Feature | Specification |
|---|---|
| Working Voltage | 3.7V ± 0.5V |
| Working Current | ≤50mA |
| Rechargeable Lithium Battery Capacity | 600mAh |
| DPI Levels | 800/1200/1600/2000 (Default)/2400 |
| Key Life | ≥8 million times |
| Mouse Size (L x W x H) | 120mm x 65mm x 38mm (4.72in x 2.55in x 1.5in) |
Compatible Devices: Laptop, PC
Operating System Requirements: Windows XP/7/8/10/11, Mac OS, Chrome OS, Linux.
6. Warranty and Support
Your MOOJAY Wireless Keyboard and Mouse Combo comes with a 2-Year Guarantee from the manufacturer.
For any product inquiries, technical support, or warranty claims, please refer to the contact information provided on your product packaging or visit the official MOOJAY website for further assistance.