1. Introduction
Thank you for choosing the Ziyoulang LB M7 Tri-Mode Wireless Mouse. This high-performance mouse is designed for both gaming and office use, offering versatile connectivity options, precise tracking, and an ergonomic design. This manual will guide you through the setup, operation, maintenance, and troubleshooting of your new mouse to ensure an optimal user experience.

2. Package Contents
Please check the package for the following items:
- 1 x Ziyoulang LB M7 Tri-Mode Wireless Mouse
- 1 x USB Receiver (for 2.4G wireless connection)
- 1 x Charging Cable
- 1 x User Manual
3. Setup and Connectivity
The LB M7 mouse supports three connection modes: Wired, 2.4G Wireless, and Bluetooth. You can easily switch between these modes to suit your needs.
3.1. Charging the Mouse
The mouse is equipped with an 800mAh rechargeable polymer battery. Before first use, or when the battery is low, connect the mouse to a USB power source using the provided charging cable. The charging voltage/current is DC 5V/≤300mA.

3.2. Connection Modes
The LB M7 mouse can connect to up to 4 devices, and the mode switch button at the bottom of the mouse allows easy switching between devices.

3.2.1. 2.4G Wireless Connection
- Locate the USB receiver, usually stored in a compartment on the underside of the mouse.
- Plug the USB receiver into an available USB port on your computer.
- Turn on the mouse. It should automatically connect to the receiver.
3.2.2. Bluetooth Connection
- Turn on the mouse and switch to Bluetooth mode (refer to the mode switch on the underside of the mouse).
- On your computer or device, open Bluetooth settings.
- Search for new devices and select "LB M7" (or similar) from the list.
- Follow any on-screen prompts to complete the pairing process.
3.2.3. Wired Connection
- Connect the provided charging cable to the mouse's charging port.
- Plug the other end of the cable into a USB port on your computer.
- The mouse will function as a wired mouse and charge simultaneously.
4. Operating Instructions
4.1. Button Functions
The LB M7 mouse features multiple programmable buttons for enhanced control:

- Left Button: Standard click function.
- Right Button: Context menu function.
- Middle Button/Scroll Wheel: Scroll up/down, middle click.
- DPI Switching Button: Cycles through DPI settings.
- Back Button: Navigates back in web browsers or applications.
- Forward Button: Navigates forward in web browsers or applications.
4.2. DPI Adjustment
The mouse offers six adjustable DPI levels for precise control and responsiveness. Press the DPI switching button (located behind the scroll wheel) to cycle through the settings:

- 800 DPI (Blue)
- 1600 DPI (Green)
- 2400 DPI (Red)
- 3200 DPI (Purple)
- 6400 DPI (Yellow)
- 12000 DPI (Cyan)
4.3. Driver Customization
For advanced customization of buttons and other settings, an exclusive driver is available. Please visit the manufacturer's website to download and install the driver for your operating system. This allows you to customize buttons to suit your specific needs for gaming or productivity.
5. Maintenance
- Cleaning: Use a soft, dry cloth to clean the mouse. For stubborn dirt, a slightly damp cloth can be used, but ensure no moisture enters the mouse.
- Battery Care: To prolong battery life, avoid fully discharging the mouse frequently. Charge it when the low battery indicator appears.
- Storage: Store the mouse in a cool, dry place away from direct sunlight and extreme temperatures.
- USB Receiver: When not in use, store the USB receiver in its designated slot on the mouse to prevent loss.
6. Troubleshooting
| Problem | Possible Solution |
|---|---|
| Mouse not responding |
|
| Lag or erratic movement |
|
| Cannot connect via Bluetooth |
|
7. Specifications
Detailed technical specifications for the Ziyoulang LB M7 Tri-Mode Wireless Mouse:
| Feature | Detail |
|---|---|
| Product Model | LB-M7 |
| Connection Method | Wired / 2.4G Wireless / Bluetooth |
| Battery Capacity | 800mAh |
| DPI Settings | 800-1600-2400-3200-6400-12000 (6 levels) |
| 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 Systems | Windows 8 or later, Android 3.2 or later, macOS 10.11 or later |
| Sensor Model | PAW3311 Optical Sensors |
| Switch Life | 60 million clicks |
| Acceleration | 10 G |
| Movement Speed (IPS) | 150 |
| Number of Rollers | 2 |
| Hand Orientation | Left (as per product specifications) |
| Style | 3D |
| Operation Mode | Opto-electronic |
| Certification | CE |
8. User Tips
- Smooth Response: The 60 million clicks life Huan Yu micro motion switches provide clear and smooth response, enhancing your gaming and work efficiency.
- Ergonomic Design: The lightweight design (approx. 90g) and ergonomic shape ensure comfortable use during long sessions.
- PBT/ABS Shell: The PBT/ABS shell with heat sublimation process offers excellent colorfastness and tactility, ensuring durability and a pleasant feel.
9. Warranty and Support
For warranty information, technical support, or service inquiries, please contact the retailer or manufacturer directly. Keep your purchase receipt as proof of purchase.





