Introduction
This manual provides comprehensive instructions for the FMOUSE M113 Slim Multifunctional Bluetooth Mouse. This device is designed to enhance productivity and convenience in work and study environments, featuring silent click operation, multiple shortcut buttons, and dual-mode connectivity.

Image: The FMOUSE M113 Slim Multifunctional Bluetooth Mouse.
Setup
1. Charging the Mouse
The FMOUSE M113 is equipped with a built-in rechargeable Lithium Ion battery. To charge the mouse, connect a Type-C USB cable to the charging port located at the front of the mouse. The roller light will indicate the charging status:
- Light Red: Charging in progress.
- Light Off: Charging completed.
- Flashes Red: Low battery warning.

Image: The mouse being charged via its Type-C port, with visual indicators for charging status.
2. Connection Options (Dual Mode)
The FMOUSE M113 supports two connection methods: USB Receiver (2.4G Wireless) and Bluetooth 5.1. You can switch between these modes using the switch on the bottom of the mouse.

Image: Illustration of the mouse connecting to devices via USB receiver and Bluetooth.
2.1. USB Receiver Connection
- Locate the USB receiver stored in the magnetic slot on the bottom of the mouse.
- Plug the USB receiver into an available USB port on your computer (e.g., laptop, desktop).
- Ensure the switch on the bottom of the mouse is set to the USB receiver icon.
- The mouse should automatically connect and be ready for use.

Image: The USB receiver being connected to a laptop.
2.2. Bluetooth Connection
- Ensure the switch on the bottom of the mouse is set to the Bluetooth icon.
- On your device (MacBook, iPad, Laptop, Desktop), navigate to Bluetooth settings.
- Search for available Bluetooth devices. The mouse should appear as "FMOUSE M113" or similar.
- Select the mouse to pair. Once paired, the mouse is ready for use.
Video: Demonstrates the features and connectivity options of the FMOUSE M113 Wireless Mute Mouse, including USB receiver and Bluetooth pairing.
Operating Instructions
1. Silent Operation
The FMOUSE M113 is designed for silent clicks, making it suitable for quiet environments such as libraries or offices, minimizing disturbance to others.

Image: The silent click feature of the mouse.
2. Desktop Return Button
A dedicated Desktop button allows for quick navigation. Press this button to instantly return to your computer's home page, enhancing convenience and privacy.

Image: Functionality of the Desktop Return button.
3. Mute Button / Volume Adjustment
The Mute button functions as a shortcut for audio control. Press the button to instantly mute your computer's volume (set to zero). You can also adjust the volume by pressing the button for 2 seconds and then moving the scroll wheel.

Image: How to use the Mute button for instant mute and volume adjustment.
4. DPI Adjustment
The mouse features 4 adjustable DPI levels (800/1200/1600/2400) to customize cursor sensitivity. The color of the roller light indicates the current DPI level. To turn off the roller light, long press the DPI button.

Image: Explanation of DPI adjustment and roller light indicators.
Maintenance
Battery Care
To ensure optimal battery life, charge the mouse when the low battery indicator (flashing red light) appears. Avoid fully discharging the battery frequently. Store the mouse in a cool, dry place when not in use for extended periods.
Troubleshooting
| Problem | Solution |
|---|---|
| Mouse not responding |
|
| Cursor movement is erratic or slow |
|
| Buttons not functioning |
|
Specifications
- Product Dimensions: 4.45 x 2.24 x 0.98 inches
- Item Weight: 2.4 ounces
- Batteries: 1 Lithium Ion battery (included)
- Connectivity Technology: Bluetooth 5.1, 2.4G Wireless (USB)
- DPI Levels: 800/1200/1600/2400 (Adjustable)
- Special Features: One-click DPI adjustment, One-click access to desktop, One-click muting, Three shortcut keys, Silent Click
- Movement Detection Technology: Optical
- Color: Silver
- Manufacturer: FMOUSE
- Date First Available: October 22, 2021
Warranty and Support
For detailed warranty information and further support, please refer to the official user guide or contact FMOUSE customer service.
A digital version of the Instructions for Use (IFU) is available for download:




