Introduction
Thank you for choosing the LeadsaiL LX-002 2.4G Wireless Mouse. This manual provides detailed instructions for setting up, operating, and maintaining your new wireless mouse. Please read this manual carefully to ensure proper use and optimal performance.
What's in the Box
- 1 x LeadsaiL LX-002 Wireless Mouse
- 1 x USB Receiver (stored inside the mouse)
- 1 x User Manual
Product Overview

Figure 1: Six Button Design. This image displays the top view of the LeadsaiL LX-002 wireless mouse, highlighting its six buttons: Left Button, Right Button, Scroll Wheel, DPI Switch Button, Backward Button, and Forward Button.
The LeadsaiL LX-002 wireless mouse features a 6-button design for enhanced functionality and an ergonomic shape for comfortable use. Key features include:
- Silent Click: Designed for quiet operation, minimizing noise during use.
- Adjustable DPI: Three DPI levels (800, 1200, 1600) allow for customizable cursor sensitivity.
- Ergonomic Design: Slim, sweat-resistant, and skin-friendly finish for maximum comfort, including a thoughtful ring and little finger rest.
- 2.4GHz Wireless Technology: Provides a stable and reliable connection with a transmission distance of up to 15 meters (50 feet).
- Power Saving Mode: Automatically enters sleep mode after 15 minutes of inactivity to conserve battery life.
Setup Instructions
1. Install Battery
- Locate the battery compartment on the underside of the mouse.
- Gently slide open the battery compartment cover.
- Insert one AA battery (not included) into the compartment, ensuring correct polarity (+/-).
- Close the battery compartment cover securely.

Figure 2: Battery and USB Receiver Location. This image shows the bottom of the mouse, indicating where to insert the AA battery and where the USB receiver is stored.
2. Connect USB Receiver
- Remove the mini USB receiver from its storage slot within the battery compartment.
- Plug the USB receiver into an available USB port on your computer (laptop, desktop, or netbook PC).
- No driver installation is required; the mouse is plug-and-play.

Figure 3: Wireless Connection. This image illustrates the 2.4G wireless connection between the mouse and a laptop via the USB receiver, indicating a lag-free experience.
3. Power On the Mouse
- Slide the ON/OFF switch, located on the underside of the mouse, to the "ON" position.
- The mouse is now ready for use.
Operating Instructions
Adjusting DPI Sensitivity
- Press the DPI Switch Button (located below the scroll wheel) to cycle through the three available DPI settings: 800, 1200, and 1600.
- Select the DPI setting that best suits your activity for optimal cursor speed and precision.

Figure 4: DPI Adjustment. This image shows the mouse with an overlay indicating the DPI switch button and the three adjustable DPI levels (800, 1200, 1600).
Power Saving Mode
- The mouse will automatically enter sleep mode after 15 minutes of no operation to save power.
- To wake the mouse, simply press any button.
Compatibility
The LeadsaiL LX-002 wireless mouse offers wide compatibility with various operating systems:
- Windows XP
- Windows Vista
- Windows 7
- Windows 8
- Windows 10
- Mac OS X
- Linux
- Chrome OS
- DOS
- Windows 2000 Server

Figure 5: Wide Compatibility. This image visually represents the broad compatibility of the mouse with various operating systems, including Windows, Mac OS, and Linux.
Maintenance
- Keep the mouse clean by wiping it with a soft, dry cloth. Avoid using harsh chemicals or abrasive cleaners.
- Ensure the optical sensor on the underside of the mouse is free from dust and debris for accurate tracking.
- When not in use for extended periods, turn off the mouse using the ON/OFF switch to further conserve battery life.
- Store the USB receiver inside the mouse's battery compartment when traveling to prevent loss.
Troubleshooting
| Problem | Solution |
|---|---|
| Mouse not responding / Cursor not moving |
|
| Cursor movement is erratic or jittery |
|
| Wireless connection issues |
|
Specifications
| Feature | Detail |
|---|---|
| Brand | LeadsaiL |
| Model Number | LX-002 |
| Connectivity Technology | 2.4GHz Wireless (USB Receiver) |
| Movement Detection | Optical |
| DPI Levels | 800, 1200, 1600 |
| Buttons | 6 (Left, Right, Scroll Wheel, DPI Switch, Forward, Backward) |
| Power Source | 1 x AA Battery (not included) |
| Item Weight | 2.89 ounces (approx. 82g) |
| Product Dimensions (LxWxH) | 4.09 x 2.6 x 0.1 inches (approx. 10.4 x 6.6 x 0.25 cm) |
| Operating Systems | Windows XP/Vista/7/8/10, Mac OS X, Linux, Chrome OS, DOS, Windows 2000 Server |
| Special Features | Ergonomic Design, Lightweight, Portable, Silent Click, Wireless |
Warranty and Support
LeadsaiL products are designed for durability and performance. For any questions, technical support, or warranty claims, please refer to the contact information provided on the product packaging or visit the official LeadsaiL website. Please retain your proof of purchase for warranty purposes.