UGREEN Wireless Mouse, 40dB Silent Computer Ultra-long Battery Life, Ultralight & Ergonomic Design, Multi-level DPI, Plug Play USB Receiver, for Laptop/Desktop, Windows/macOS, etc., Pink

2.4GHz Wireless Connection: The wireless mouse features a small USB receiver on the bottom. Simply plug in the receiver to start using it within 2 seconds, establishing a stable and reliable connection with your computer mouse. The effective range is up to 15 meters/49 feet Multiple Adjustable DPI: The computer mouse uses optical tracking technology to achieve precise tracking on any surface. It has 5 adjustable DPI settings (4000/2000/1600/1200/800) to meet various usage scenarios. For example, 800/1200 DPI is suitable for daily office work, 1600 DPI is suitable for lightweight design, 2000 DPI is suitable for high-resolution work, and 4000 DPI is suitable for precise tracking 6 Function Buttons: The silent mouse has 6 function buttons, left/right button for precision, forward/back button for instant navigation, scroll wheel for smooth browsing, and a multi‑function button to toggle DPI or connection mode—all in one hand, streamlining every task with effortless control 18-Month Battery Life: The compact mouse requires only one AA battery (not included), features low battery warning and automatic sleep mode, and boasts a battery life of up to 18 months(2H/Day). You won't need to constantly worry about running out of power, significantly reducing the frequency of battery replacements, saving you money, hassle, and being environmentally friendly 40 dB Super Quiet: The ergonomic mouse features a 40dB ultra-quiet button design, with a click volume lower than a whisper. Even in quiet environments like late at night or in a library, it won't disturb those around you, allowing you to focus on work or creation wherever you are without worrying about disturbing others