The **UGREEN 90671 (MU105)** 2.4 GHz Wireless Mouse in an elegant **Dusty Blue** finish combines quiet operation, reliable connectivity, and long-lasting battery performance. Its **ergonomically contoured design** supports comfortable use over extended periods, while the near-silent clicks (≈ 99% noise reduction) make it ideal for shared spaces, meeting rooms, or late-night work.
With a stable 2.4 GHz connection via a USB nano receiver, the mouse delivers smooth control with minimal interference and a working range of up to **10 meters**. You can choose from **four DPI levels** — 800, 1200, 1600, and 2400 — letting you tailor pointer sensitivity to your needs, whether for office tasks, browsing, or precision work.
Weighing roughly **85 g**, it’s lightweight and easy to maneuver, and powered by a single **AA battery**. Thanks to power-saving design, it can run up to **18 months** on typical use, automatically entering sleep mode after about 10 minutes of inactivity.
This mouse is compatible with a broad range of operating systems — including **Windows, macOS, Linux, Android, iPadOS**, and **HarmonyOS** — making it a versatile choice for desktops, laptops, tablets, and more.
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| Model / SKU | 90671 / MU105 |
| Colour | Dusty Blue (grey-blue) |
| Connection | 2.4 GHz wireless (USB nano receiver) |
| Wireless Range | Up to 10 m / ~33 ft |
| DPI Levels | 800 / 1200 / 1600 / 2400 |
| Buttons | 3 (Left, Right, Scroll) |
| Click Noise Reduction | ≈ 99% noise reduction |
| Power / Battery | 1 × AA battery (up to 18 months) |
| Auto Sleep | Yes — after ~10 min inactivity |
| Weight | ≈ 85 g |
| Operating Systems | Windows, macOS, Linux, Android, iPadOS / HarmonyOS |
| Warranty Terms | 1-year warranty provided by UGREEN MAURITIUS – 101 Multimedia. |
| Brand | |
|---|---|
| Mouse / Keyboard | Classic |
| Connectivity | Wireless – 2.4ghz |
| Form Factor | Standard |