1. Introduction
This manual provides essential instructions for the proper setup, operation, and maintenance of your FinalMouse Starlight-12 Phantom Medium Wireless Mouse. Please read this guide thoroughly before using the product to ensure optimal performance and longevity.
2. Product Overview
The FinalMouse Starlight-12 Phantom Medium is a lightweight wireless gaming mouse designed for precision and comfort. It features a magnesium alloy honeycomb shell, providing durability while minimizing weight. The mouse is ambidextrous and includes 6 programmable buttons.

Figure 1: The FinalMouse Starlight-12 Phantom Medium Wireless Mouse features a distinctive honeycomb shell for lightweight performance and a unique aesthetic. Its ergonomic design is suitable for ambidextrous use.
3. Setup Instructions
- Unpack the Mouse: Carefully remove the mouse and its accessories from the packaging.
- Connect the USB Receiver: Locate the small USB receiver included with your mouse. Plug this receiver into an available USB port on your computer.
- Power On the Mouse: Turn on the mouse using the power switch located on the underside. Your computer should automatically detect and install the necessary drivers.
- Driver Installation (if necessary): If the mouse is not automatically recognized, visit the official FinalMouse website to download and install the latest drivers for the Starlight-12 Phantom Medium.
4. Operating Instructions
4.1 Basic Functions
- Left Click: Primary action button.
- Right Click: Secondary action button, typically for context menus.
- Scroll Wheel: Used for vertical scrolling. Can also be clicked for middle-click functionality.
- Side Buttons: Two buttons located on the side of the mouse, often used for forward/back navigation or custom functions in games.
4.2 Adjusting Sensitivity (DPI)
The mouse features a dedicated button to adjust its sensitivity (DPI - Dots Per Inch). Pressing this button will cycle through preset DPI levels, allowing you to quickly adapt to different tasks or gaming scenarios. Refer to the official software for customization of DPI settings.
5. Charging the Mouse
The FinalMouse Starlight-12 Phantom Medium is powered by an internal battery. To charge the mouse:
- Locate the Micro USB charging port on the front edge of the mouse.
- Connect the provided Micro USB cable to the mouse and to a USB power source (e.g., computer USB port, USB wall adapter).
- The mouse will indicate its charging status, typically via an LED indicator.
- A full charge provides extended usage time. Disconnect the cable once fully charged.
6. Maintenance
- Cleaning: Use a soft, dry cloth to wipe down the mouse. For the honeycomb shell, a can of compressed air can help remove dust and debris from inside. Avoid using harsh chemicals or abrasive materials.
- Storage: When not in use for extended periods, store the mouse in a cool, dry place.
- Battery Care: To prolong battery life, avoid fully discharging the mouse frequently. Charge it when the battery indicator suggests low power.
7. Troubleshooting
7.1 Mouse Not Responding
- Ensure the mouse is powered on.
- Check if the USB receiver is securely plugged into your computer.
- Verify the mouse battery has sufficient charge.
- Try plugging the USB receiver into a different USB port.
- Restart your computer.
7.2 Connection Issues
- Ensure there are no significant obstructions between the mouse and the USB receiver.
- Keep the mouse within the effective wireless range (approximately 10 meters).
- Avoid using the mouse near other wireless devices that might cause interference.
7.3 Battery Not Charging
- Confirm the charging cable is properly connected to both the mouse and the power source.
- Try a different USB charging cable or power source.
- Ensure the charging port on the mouse is clean and free of debris.
8. Specifications
| Brand | FinalMouse |
| Model | Starlight-12 Phantom Medium |
| Connectivity Technology | Radio Frequency, Wired, Wireless |
| Number of Buttons | 6 |
| Hand Orientation | Ambidextrous |
| Compatible Devices | Personal Computer |
| Hardware Platform | PC |
| Power Source | Battery Powered |
| Wireless Range | 10.0 meters |
| Item Weight | 47 Grams |
| Enclosure Material | Magnesium |
| UPC | 850002857115, 685674598765 |
9. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the official FinalMouse website or contact their customer support directly. Keep your proof of purchase for warranty claims.





