1. Introduction
This manual provides instructions for the UGREEN Wireless Rechargeable Mouse, Model 85082. This ergonomic mouse features dual connectivity modes (Bluetooth 5.4 and 2.4GHz), adjustable DPI settings, and silent click buttons, designed for comfortable and efficient use across various devices and operating systems.
Image 1.1: UGREEN Wireless Rechargeable Mouse.
2. Package Contents
Verify that all items are present in the package:
- UGREEN Wireless Rechargeable Mouse
- 2.4 GHz USB Receiver
- USB-C Charging Cable
- User Manual
Image 2.1: Contents of the UGREEN Wireless Mouse package, including the mouse, USB receiver, charging cable, and user manual.
3. Product Diagram
Familiarize yourself with the components of your UGREEN Wireless Rechargeable Mouse:
Image 3.1: Labeled diagram showing the various parts of the UGREEN Wireless Mouse.
- Charging Port (USB-C)
- Left Button
- Right Button
- Scroll Wheel
- Connection Mode/DPI Switch Button
- Indicator Light
- Forward/Backward Buttons
- Power On/Off Switch
- Optical Sensor
- 2.4GHz USB Receiver Storage Slot
- Protective Film for PTFE Pads (remove before use)
4. Charging the Mouse
The UGREEN Wireless Mouse features a built-in rechargeable battery. To charge the mouse:
- Connect the provided USB-C charging cable to the charging port (1) on the front of the mouse.
- Connect the other end of the USB-C cable to a USB power source (e.g., computer USB port, USB wall adapter).
- The indicator light (6) will show charging status. A full charge typically takes approximately 2 hours and provides up to 140 hours of use.
Note: The mouse can be used while charging.
Image 4.1: The UGREEN Wireless Mouse connected to a USB-C charging cable, illustrating its rechargeable feature and long battery life.
5. Connectivity and Setup
The mouse supports dual connection modes: 2.4GHz wireless via USB receiver and Bluetooth 5.4.
5.1. 2.4GHz Wireless Connection
- Locate the 2.4 GHz USB receiver in the storage slot (10) at the bottom of the mouse.
- Plug the USB receiver into an available USB port on your computer.
- Turn on the mouse using the Power On/Off switch (8) at the bottom.
- Press the Connection Mode/DPI Switch Button (5) until the indicator light (6) glows green. The mouse will automatically connect to your device.
5.2. Bluetooth 5.4 Connection
- Turn on the mouse using the Power On/Off switch (8) at the bottom.
- Press the Connection Mode/DPI Switch Button (5) until the indicator light (6) glows blue.
- On your device (laptop, tablet, smartphone), enable Bluetooth and search for new devices.
- Select "UGREEN Mouse" from the list of available devices to pair.
- The indicator light (6) will stop flashing and remain solid blue once connected.
Note: For Windows 10+ systems, automatic pairing simplifies setup in approximately 3 seconds.
Image 5.1: The UGREEN Wireless Mouse demonstrating its dual connection capabilities (Bluetooth and 2.4GHz) with a laptop and monitor setup.
6. Operating Instructions
6.1. Button Functions
- Left Button (2): Standard click function.
- Right Button (3): Context menu function.
- Scroll Wheel (4): Scroll up/down. Pressing the scroll wheel acts as a middle click.
- Forward/Backward Buttons (7): Navigate forward or backward in web browsers or file explorers.
- Connection Mode/DPI Switch Button (5): Short press to cycle through DPI settings. Long press to switch between 2.4GHz and Bluetooth connection modes.
Note: The Forward/Backward buttons are not compatible with macOS. The middle click (scroll wheel press) is not compatible with Ubuntu, macOS, or iOS.
6.2. DPI Adjustment
The mouse offers 5 adjustable DPI levels for precise control or rapid movement:
- 800 DPI
- 1200 DPI
- 1600 DPI
- 2000 DPI
- 4000 DPI
To change the DPI setting, short press the Connection Mode/DPI Switch Button (5). The indicator light (6) will flash briefly to indicate the change.
Image 6.1: Illustration of the 5 adjustable DPI levels (800, 1200, 1600, 2000, 4000) available on the UGREEN Wireless Mouse.
6.3. Silent Click Feature
The mouse is designed with silent click buttons, reducing noise levels to below 40dB. This allows for quiet operation in various environments such as offices, libraries, or at home, minimizing disturbance to others.
Image 6.2: A graph illustrating the reduced noise level of the silent click feature, comparing it to normal mouse clicks and environmental sounds.
7. Compatibility
The UGREEN Wireless Rechargeable Mouse is widely compatible with various operating systems and devices without the need for additional drivers:
- Windows 7/8.1/10/11
- macOS 10.15+
- iOS 13.4+
- iPadOS 14.0+
- Linux
- Chrome OS
- Android 5.0+
Compatible devices include laptops, tablets, desktop computers, and smartphones.
Image 7.1: Icons representing Windows, macOS, Android, iOS, and Linux, indicating broad compatibility for the UGREEN Wireless Mouse.
8. Maintenance
To ensure optimal performance and longevity of your UGREEN Wireless Rechargeable Mouse:
- Keep the mouse clean by wiping it with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials.
- Do not expose the mouse to extreme temperatures, humidity, or direct sunlight.
- Avoid dropping the mouse or subjecting it to strong impacts.
- Ensure the optical sensor (9) on the bottom of the mouse is clean for accurate tracking.
- The mouse is suitable for various surfaces, but avoid using it on glass surfaces for best performance.
Image 8.1: The UGREEN Wireless Mouse shown on different types of surfaces, highlighting its versatility. Note: Avoid use on glass.
9. Troubleshooting
If you encounter issues with your UGREEN Wireless Rechargeable Mouse, refer to the following common solutions:
- Mouse not responding:
- Ensure the mouse is powered on (switch 8).
- Check battery level and charge the mouse if necessary.
- For 2.4GHz connection, ensure the USB receiver is securely plugged into a working USB port and the mouse is in 2.4GHz mode (green indicator).
- For Bluetooth connection, ensure Bluetooth is enabled on your device, the mouse is in Bluetooth mode (blue indicator), and it is paired correctly. Try re-pairing if needed.
- Try connecting the mouse to a different USB port or a different device to rule out port or device issues.
- Cursor movement is erratic or inaccurate:
- Clean the optical sensor (9) on the bottom of the mouse.
- Ensure you are using the mouse on a suitable surface. Avoid highly reflective or transparent surfaces like glass.
- Adjust the DPI setting (button 5) to a level that suits your preference.
- Connection drops frequently:
- Ensure the mouse is within the effective operating range (up to 10 meters for Bluetooth, 15 meters for 2.4GHz).
- Minimize interference from other wireless devices.
- For 2.4GHz, ensure the USB receiver has a clear line of sight to the mouse.
10. Specifications
| Brand | UGREEN |
| Model | 85082 |
| Connectivity Technology | Bluetooth 5.4, 2.4GHz Wireless |
| Motion Detection Technology | Optical |
| DPI Levels | 800, 1200, 1600, 2000, 4000 |
| Number of Buttons | 5 (Left, Right, Scroll Wheel, Forward, Backward) |
| Special Features | Wireless, Ergonomic Design, Silent Click, Adjustable DPI, Rechargeable |
| Battery Type | Rechargeable (1 Non-standard battery included) |
| Charging Port | USB-C |
| Average Battery Life | Up to 140 hours (on a 2-hour charge) |
| Operating Range | Up to 10 meters (Bluetooth), Up to 15 meters (2.4GHz) |
| Product Dimensions | 10.1 x 7.06 x 0.1 cm |
| Weight | 82 g |
| Compatible Operating Systems | Windows 7/8.1/10/11, macOS 10.15+, iOS 13.4+, iPadOS 14.0+, Linux, Chrome OS, Android 5.0+ |
11. Warranty and Support
Your UGREEN Wireless Rechargeable Mouse comes with a 24-month warranty. UGREEN provides 24/7 customer support and lifetime technical assistance for this product.
For warranty claims, technical support, or any inquiries, please refer to the contact information provided in your product packaging or visit the official UGREEN website.
