UGREEN 2.4G Wireless Mouse for Laptop, 4000 DPI 5 Adjustable Levels Ergonomic USB PC MacBook Chromebook, 18 Month Battery Life (Blue)

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. 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 buttons for precision, forward/back buttons 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 runs on only one AA battery (not included), with low battery warning and automatic sleep mode, and boasts a battery life of up to 18 months(based on 1 hour of use per day with a 3000mAh battery). You won't need to constantly worry about running out of power, significantly reducing the frequency of battery replacements, saving you money and hassle, while also 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 Ergonomic & Ultralight Design: The mouse features an ergonomic design, reducing fatigue during extended use, and weighs only 95 grams, allowing for faster movement, more flexible control, and seamless portability anytime, anywhere Wide Compatibility: The mouse is compatible with Windows/macOS/iPadOS/Linux/Chrome OS/Android, PCs/tablets, etc. You can easily use it on multiple devices without worrying about compatibility issues