Introduction
The YANFU LB-M7 is a versatile tri-mode wireless mouse designed for gaming and e-sports enthusiasts. It offers wired, 2.4G wireless, and Bluetooth connectivity, an ergonomic design, a high-precision PAW3311 optical sensor, and a long-lasting 800mAh rechargeable battery. With customizable buttons and adjustable DPI settings, the LB-M7 provides a responsive and precise experience for various computing tasks and gaming scenarios.
Setup
Package Contents
- LB-M7 Tri-Mode Wireless Mouse
- USB Receiver (for 2.4G wireless mode)
- Charging Cable (can also be used for wired mode)
Charging the Mouse
Before first use, it is recommended to fully charge the mouse. Connect the provided charging cable to the mouse's charging port and to a USB power source (e.g., computer USB port, USB wall adapter). The mouse features an 800mAh rechargeable polymer battery with intelligent power-saving technology.
Image: Purple LB-M7 mouse being charged, highlighting its 800mAh large battery and intelligent power-saving technology.
Connection Modes
The LB-M7 mouse supports three connection modes: Wired, 2.4G Wireless, and Bluetooth. A mode switch button is located on the bottom of the mouse to easily switch between modes.
Image: Bottom view of the LB-M7 mouse, clearly showing the mode switch for 2.4G, Bluetooth, and Wired connections, along with the optical sensor.
1. Wired Mode
- Connect the mouse directly to your computer using the provided USB cable.
- The mouse will automatically switch to wired mode and begin charging.
2. 2.4G Wireless Mode
- 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.
- Switch the mouse to 2.4G mode using the switch on the bottom.
- The mouse should connect automatically.
Image: Purple LB-M7 mouse illustrating its 2.4G wireless connection with the USB receiver plugged into a laptop, emphasizing support for three connection modes.
3. Bluetooth Mode
- Switch the mouse to Bluetooth mode using the switch on the bottom.
- On your computer or device, open Bluetooth settings and search for new devices.
- Select "LB-M7" (or similar) from the list of available devices to pair.
- The mouse can connect to up to 4 devices, allowing easy switching between them using the bottom mode switch.
System Compatibility
The LB-M7 mouse is compatible with:
- Windows 8 or later
- Android 3.2 or later
- macOS 10.11 or later
Operating Instructions
Button Functions
The LB-M7 mouse features several programmable buttons for enhanced control:
Image: Red LB-M7 mouse with all its buttons clearly labeled, including Left, Right, Middle/Roller, DPI switch, Back, and Forward keys. This image also indicates support for driver and custom settings.
- Left Button: Standard click function.
- Right Key: Standard right-click function.
- Middle Button/Roller: Scroll wheel for navigation, clickable for middle-click function.
- DPI Switch: Cycles through DPI settings.
- Back Key: Navigates back in browsers or applications.
- Forward Key: Navigates forward in browsers or applications.
DPI Adjustment
The mouse features a six-speed adjustable DPI, allowing you to change sensitivity on the fly. Press the DPI switch button (located behind the scroll wheel) to cycle through the available DPI settings. Each setting may be indicated by a different LED color:
Image: Purple LB-M7 mouse highlighting the DPI adjustment key. A table shows the six-speed DPI settings: Blue (800), Green (1600), Red (2400), Purple (3200), Yellow (5000), Cyan (12000).
| Color Indication | DPI Value |
|---|---|
| Blue | 800 |
| Green | 1600 |
| Red | 2400 |
| Purple | 3200 |
| Yellow | 5000 |
| Cyan | 12000 |
Macro Programming
The LB-M7 supports full-key macro programming. Drivers and custom settings are available to create personalized functions for the six customizable keys. Refer to the official software (if available) for detailed instructions on macro setup.
Maintenance
Cleaning
- 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 using harsh chemicals or abrasive materials that could damage the PBT/ABS shell.
- Ensure no liquid enters the mouse's internal components.
Battery Care
- To prolong battery life, avoid fully discharging the mouse frequently.
- Charge the mouse regularly, especially if it will be stored for an extended period.
- Store the mouse in a cool, dry place.
Troubleshooting
Mouse Not Responding
- Check Battery: Ensure the mouse is charged. Connect it via USB cable to see if it powers on.
- Check Connection Mode: Verify the mode switch on the bottom of the mouse is set correctly (Wired, 2.4G, or Bluetooth).
- 2.4G Wireless: Ensure the USB receiver is securely plugged into a working USB port. Try a different USB port.
- Bluetooth: Re-pair the mouse with your device. Ensure Bluetooth is enabled on your device.
- Wired Mode: Try a different USB cable or USB port.
Lag or Intermittent Connection
- Interference: Move the mouse closer to the USB receiver (for 2.4G) or Bluetooth device. Avoid obstacles between the mouse and receiver/device.
- Other Wireless Devices: Minimize interference from other 2.4GHz wireless devices (e.g., Wi-Fi routers, cordless phones).
- Battery Level: A low battery can affect wireless performance. Charge the mouse.
DPI Not Changing
- Ensure you are pressing the correct DPI switch button.
- If using custom software, check the DPI settings within the software.
Specifications
Image: Detailed table of M7 product parameters, providing a quick overview of its technical specifications.
| Feature | Detail |
|---|---|
| Product Model | LB-M7 |
| Connection Method | Wired / 2.4G Wireless / Bluetooth (Tri-Mode) |
| Battery Capacity | 800mAh Rechargeable Polymer Battery |
| DPI Settings | 800-1600-2400-3200-6400-12000 (Six-speed switchable) |
| Return Rate | 125-250-500 (default)-1000Hz |
| Charging Voltage/Current | DC 5V / ≤300mA |
| Product Weight | Approx. 90g (without receiver) |
| Product Size | Approx. 123 x 65 x 39mm |
| Applicable System | Windows 8 or later, Android 3.2 or later, macOS 10.11 or later |
| Optical Sensor | PAW3311 |
| Micro Switches | 60.0 million lifespan |
| Cable Type | Soft paracord cord |
User Tips
While no specific user tips were available from reviews or Q&A, here are some general recommendations for optimal use:
- Customize DPI: Experiment with different DPI settings to find what works best for your gaming style or daily tasks.
- Utilize Macro Programming: For advanced users, take advantage of the macro programming feature to automate complex actions in games or productivity software.
- Switch Modes as Needed: Use wired mode for competitive gaming to minimize latency, 2.4G wireless for general use, and Bluetooth for connecting to multiple devices or when a USB port is scarce.
- Ergonomic Grip: The mouse is designed with ergonomics in mind. Ensure a comfortable grip to prevent strain during long usage sessions.
Warranty and Support
For warranty information, technical support, or any product-related inquiries, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase.