1. Introduction
Thank you for choosing the Monster M2 PRO Wireless Gaming Mouse. This manual provides detailed instructions for setting up, operating, and maintaining your new ergonomic vertical mouse. Designed for comfort and precision, the M2 PRO features dual-mode connectivity, adjustable DPI, and a multi-function knob to enhance your productivity and gaming experience.

Figure 1: Monster M2 PRO Wireless Gaming Mouse (White)

Figure 2: Monster M2 PRO Wireless Gaming Mouse (Black)
2. Setup
2.1 Package Contents
Ensure all items are present in the package:
- Monster M2 PRO Wireless Gaming Mouse
- USB Receiver (for 2.4G Wireless connection)
- Type-C Charging Cable
- User Manual (this document)
2.2 Charging the Mouse
The M2 PRO mouse features a built-in 500mAh rechargeable lithium battery. Before first use, or when the low voltage reminder appears on the screen, charge the mouse using the provided Type-C cable.
- Connect the Type-C end of the charging cable to the charging port on the front of the mouse.
- Connect the USB-A end of the charging cable to a powered USB port (e.g., computer, wall adapter).
- The screen on the mouse will indicate charging status.

Figure 3: Type-C Charging Interface
2.3 Connecting the Mouse
The M2 PRO supports three connection modes: 2.4G Wireless, Bluetooth 1 (BT1), and Bluetooth 2 (BT2). You can connect up to three devices simultaneously.

Figure 4: Multi-device Connection Support
2.3.1 2.4G Wireless Connection
- Locate the USB receiver, usually stored in a compartment on the bottom of the mouse.
- Plug the USB receiver into an available USB port on your computer.
- Turn on the mouse. The mouse should automatically connect to the receiver. The screen will display "2.4G".
2.3.2 Bluetooth Connection (BT1 / BT2)
- Turn on the mouse.
- Press the Wireless/Bluetooth toggle key (located on the bottom or side of the mouse, refer to Figure 6) to switch to BT1 or BT2 mode. The screen will display "BT1" or "BT2".
- On your device (computer, tablet, etc.), go to Bluetooth settings and enable Bluetooth.
- Search for new devices. The mouse should appear as "Monster M2 PRO" or similar.
- Select the mouse to pair. The screen on the mouse will confirm the connection.
3. Operating Instructions
3.1 Ergonomic Design and Grip
The M2 PRO features a worm-shaped bionic ergonomic design and a golden inclination angle, promoting an upright mouse grip. This vertical design helps reduce forearm muscle and hand muscle fatigue compared to common horizontal mouse grips, providing a comfortable feel and preventing skids and sweat.

Figure 5: Ergonomic Grip Comparison
3.2 Function Keys Overview
The M2 PRO is equipped with eight function keys and a multi-function knob for versatile control.

Figure 6: M2 PRO Function Keys
- Left/Right Button: Standard mouse click functions.
- Double-layer plating roller (Scroll Wheel): For vertical scrolling.
- DPI Toggle Key: Cycles through DPI settings.
- Forward/Backward Side Key: Navigation in web browsers and file explorers.
- Function Adjusting Knob: Multi-purpose knob for various functions.
- Function Switch Key: Changes the mode of the Function Adjusting Knob.
- Wireless/Bluetooth Toggle Key: Switches between 2.4G, BT1, and BT2 connection modes.
- Type-C Charging Port: For recharging the mouse.
3.3 DPI Adjustment
The mouse offers four adjustable DPI settings for precise control and sensitive response. Use the DPI Toggle Key to cycle through the settings.
- DPI Levels: 800 / 1200 / 1600 / 2400

Figure 7: DPI Adjustment Levels
3.4 Multi-function Knob
The multi-function knob provides efficient free rotation switching for various tasks. Press the Function Switch Key to change the knob's function.

Figure 8: Multi-function Knob Capabilities
- Switch Windows: Quickly navigate between open applications.
- Scaling Web Pages: Zoom in or out on web content.
- Scroll Page: Smoothly scroll through documents or web pages.
3.5 Status Display Screen
The innovative screen on the mouse provides intuitive feedback on its current status.

Figure 9: Functional Innovation Display
- Connection Mode: Displays "2.4G", "BT1", or "BT2".
- Knob Function: Shows the current function assigned to the multi-function knob.
- Low Voltage Reminder: Alerts you when the battery is low and needs charging.
3.6 Automatic Sleep Mode
To conserve power, the M2 PRO mouse automatically enters sleep mode after 60 seconds of inactivity. Simply move the mouse to wake it up and resume operation.

Figure 10: Automatic Sleep Mode
4. Maintenance
4.1 Cleaning
To maintain the mouse's performance and appearance:
- Use a soft, dry cloth to wipe the surface of the mouse.
- For stubborn dirt, slightly dampen the cloth with water or a mild cleaning solution. Avoid harsh chemicals.
- Do not allow liquids to enter the mouse's internal components.
4.2 Battery Care
The built-in rechargeable battery is designed for long-term use. To prolong battery life:
- Avoid fully discharging the battery frequently.
- Charge the mouse when the low voltage reminder appears.
- Store the mouse in a cool, dry place if not used for extended periods.
5. Troubleshooting
5.1 Mouse Not Responding
- Check Battery: Ensure the mouse is charged. Connect it to the Type-C charging cable.
- Check Connection: Verify the correct connection mode (2.4G, BT1, BT2) is selected on the mouse and your device.
- 2.4G Wireless: Ensure the USB receiver is securely plugged into a working USB port. Try a different USB port.
- Bluetooth: Ensure Bluetooth is enabled on your device and the mouse is paired. Try unpairing and re-pairing the mouse.
- Restart: Turn the mouse off and on again. Restart your computer/device.
5.2 Cursor Movement is Erratic or Lagging
- Surface: Use the mouse on a clean, non-reflective surface or a mouse pad.
- DPI Setting: Adjust the DPI using the DPI Toggle Key to a suitable level for your task.
- Interference: Move the mouse closer to the USB receiver (for 2.4G) or your Bluetooth device. Avoid obstructions or other wireless devices that might cause interference.
- Battery: A low battery can affect performance. Recharge the mouse.
5.3 Multi-function Knob Not Working
- Function Switch Key: Ensure you have pressed the Function Switch Key to select the desired function (e.g., switch windows, scale web pages, scroll page).
- Application Compatibility: Some functions may not be fully supported by all applications or operating systems.
6. Specifications

Figure 11: Key Features Summary
| Feature | Detail |
|---|---|
| Product Model | M2 PRO |
| Connection Mode | 2.4G + BT1 + BT2 (Dual Mode) |
| Product Size | Approximately 115.37 x 66.28 x 66.29 mm |
| Product Weight | 103 ± 5g |
| DPI Rate | 800 / 1200 / 1600 / 2400 |
| Operating Distance | Approximately 10m |
| Charging Voltage | 5V |
| Battery Specifications | 500mAh Lithium Battery |
| Operating System | Windows/Mac series (Universal mouse system) |
| Power Type | Rechargeable |
| Number of Rollers | 1 pcs |
| Hand Orientation | Right |
| Interface Type | USB |
| Battery Included | Yes |
| Type | 2.4Ghz Wireless |
| Acceleration | 50 G |
| Movement Speed, IPS | 600 |
7. Warranty and Support
7.1 Warranty Information
The Monster M2 PRO Wireless Gaming Mouse comes with a 1-year warranty from the date of purchase, covering manufacturing defects. Please retain your proof of purchase for warranty claims.
7.2 Technical Support
For technical assistance or inquiries not covered in this manual, please contact the seller or manufacturer's customer support. Refer to your purchase documentation for contact details.
8. User Tips
- Ergonomic Comfort: Take advantage of the vertical design to reduce wrist and arm strain during long work or gaming sessions. Position your hand naturally over the mouse.
- DPI Customization: Experiment with the different DPI settings (800-2400) to find the sensitivity that best suits your tasks, whether it's precise graphic design or fast-paced gaming.
- Multi-Device Efficiency: Utilize the dual Bluetooth channels (BT1, BT2) and 2.4G wireless to seamlessly switch between up to three devices, such as a desktop, laptop, and tablet, without re-pairing.
- Knob Functions: Familiarize yourself with the multi-function knob's capabilities (switching windows, scaling, scrolling) to streamline your workflow.





