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

Ergonomic and Portable Design: A right-hand curve supports your palm and thumb rest, and the compact 11cm body stays comfortable through long desk sessions Silent Clicks and Silent Scroll: Silent switches hold clicks under 40dB and the wheel is muted too, both keeping a crisp, positive press, so you can work in shared rooms undisturbed Up to 18 Months on One AA Battery: A single AA runs this mouse for months at a time, and smart power saving stretches each battery even further (Note: AA-battery not included.) 4000 DPI Smooth Tracking: A 4000 DPI sensor with 5 adjustable levels keeps the cursor moving on wood, fabric, paper and metal pads, so you can drop the mouse mat (Note: Not suitable for glass surfaces.) Two Thumb Buttons for Quick Navigation: Jump back and forward between pages from the mouse, and press the top button to switch different DPI levels (Note: side buttons not supported on macOS) Universal Compatibility: Pair with a laptop, desktop or tablet on Windows, macOS, ChromeOS, Android and Linux, with up to 15m of wireless range