Introduction
Welcome to the user manual for your Logitech Pebble Mouse 2 M350s. This slim, portable, and quiet Bluetooth wireless mouse is designed to enhance your productivity and creativity across multiple devices. Its minimalist design and advanced features make it an ideal companion for modern computing environments.
Key features include:
- Slim and Portable Design: Easy to carry wherever you go.
- Quiet Clicks: Silent Touch Technology reduces click noise by 90%.
- Multi-Device Connectivity: Seamlessly switch between up to 3 wireless devices.
- Customizable Button: Personalize the middle button with the Logi Options+ app.
- Long Battery Life: Up to 18 months of use on a single AA battery.
- Sustainable Design: Made with a minimum of 58% certified post-consumer recycled plastic.

Figure 1: Logitech Pebble Mouse 2 M350s, showcasing its sleek, black design.
Setup
1. What's in the Box
Your Logitech Pebble Mouse 2 M350s package includes:
- Logitech Pebble Mouse 2 M350s
- 1 x AA Battery (pre-installed)
Figure 2: The Logitech Pebble Mouse 2 M350s and its included AA battery.
2. Battery Installation
The AA battery is typically pre-installed. If you need to replace it:
- Gently lift the top cover of the mouse. It is held by magnets.
- Insert or replace the AA battery, ensuring correct polarity (+/-).
- Align the top cover and gently place it back until it snaps into place magnetically.
3. Initial Pairing and Connection
The Pebble Mouse 2 M350s can connect to up to three devices via Bluetooth. Follow these steps to pair your mouse:
- Turn on the mouse using the power switch on the bottom.
- Press the Easy-Switch button on the bottom of the mouse to select an available channel (1, 2, or 3). The LED indicator for the selected channel will blink rapidly, indicating it's in pairing mode.
- On your device (computer, tablet, smartphone), open Bluetooth settings.
- Search for "Logitech Pebble 2 M350s" in the list of available devices and select it to complete the pairing process.
- Once connected, the LED indicator will glow solid for a few seconds before turning off.
Figure 3: Overview of the mouse, highlighting the Easy-Switch button for multi-device pairing.
4. Install Logi Options+ App (Optional but Recommended)
To unlock the full potential of your Pebble Mouse 2 M350s, including customizing the middle button, download and install the Logi Options+ app:
- Visit the official Logitech website or your device's app store.
- Search for "Logi Options+" and download the application.
- Follow the on-screen instructions to install and set up the app.
Operating Instructions
1. Basic Mouse Functions
The Pebble Mouse 2 M350s operates like a standard mouse:
- Left Click: Primary action, selection.
- Right Click: Context menu, secondary action.
- Scroll Wheel: Scroll up/down documents and web pages. The scroll wheel also functions as a middle button.
Figure 4: Experience quiet clicks with Silent Touch Technology.
2. Multi-Device Switching (Easy-Switch)
To switch between paired devices, simply press the Easy-Switch button on the bottom of the mouse. The mouse will instantly connect to the next active paired device.
Figure 5: Seamlessly connect and switch between up to 3 devices.
3. Customizing the Middle Button
With the Logi Options+ app, you can assign custom shortcuts to the middle button (scroll wheel click) for various applications. This allows for quick access to frequently used functions.
- Open the Logi Options+ app on your computer.
- Select your Pebble Mouse 2 M350s.
- Navigate to the button customization settings.
- Choose the middle button and assign a desired action or application-specific shortcut (e.g., sending emojis, shuffling music, screen capture).
Figure 6: Customize your middle button for enhanced workflow with Logi Options+.
Maintenance
1. Battery Replacement
The Logitech Pebble Mouse 2 M350s uses one AA battery and has an average battery life of 18 months. When the battery is low, the LED indicator on the mouse may flash, or you may receive a notification via the Logi Options+ app.
To replace the battery, follow the steps outlined in the "Battery Installation" section under Setup.
2. Cleaning
To maintain optimal performance and appearance, clean your mouse regularly:
- Use a soft, lint-free cloth.
- For stubborn dirt, slightly dampen the cloth with water or a mild, non-abrasive cleaner.
- Avoid getting moisture into openings or crevices.
- Do not use harsh chemicals or abrasive materials.
Troubleshooting
If you encounter issues with your Logitech Pebble Mouse 2 M350s, try the following solutions:
| Problem | Possible Solution |
|---|---|
| Mouse not connecting or frequently disconnecting. |
|
| Mouse cursor is erratic or not moving smoothly. |
|
| Buttons or scroll wheel not responding. |
|
| Cannot switch between devices. |
|
Specifications
| Feature | Detail |
|---|---|
| Model Number | 910-007168 |
| Connectivity Technology | Bluetooth Low Energy |
| Movement Detection | Optical |
| Dimensions (LxWxH) | 4.2 x 2.31 x 1.05 inches (106.7 x 58.7 x 26.62 mm) |
| Item Weight | 2.08 ounces (76g including battery) |
| Battery Type | 1 x AA Battery |
| Average Battery Life | 18 months |
| Operating System Compatibility | Windows, macOS, iPadOS, Android, Chrome OS, Linux |
| Material | Minimum 58% certified post-consumer recycled plastic |
| Country of Origin | China |
Figure 7: Detailed dimensions and weight of the mouse.
Warranty and Support
Logitech products are designed for reliability and performance. For detailed warranty information, please refer to the warranty card included with your product or visit the official Logitech website.
For further assistance, frequently asked questions, and the latest software downloads, please visit the official Logitech support page or refer to the comprehensive user guide available online:
- Official User Guide (PDF): Download Here
- Logitech Support Website: www.logitech.com/support





