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

Ergonomic Design: The ergonomic wireless mouse fits nicely in hand, comfortable to use. Fingers rest and carving art provide extra grip, and comfort to rest the palm even for hours. Side back/forward buttons for convenient browsing.
Precise and Responsive Tracking: With 4000DPI, 5 level of adjustable settings, the UGREEN laptop mouse wireless delivers smooth navigation and precise cursor control, action instantly without annoying delay.
Silent Click and Scroll: The Silent Wireless Mouse reduces 90% of click sounds, creating a quieter environment. The Noiseless Mouse is suitable for offices, homes, libraries, cafes, and airplanes.
Stable Wireless Connection: The USB 2.4G Wireless Mice adaptors 2.4G wireless tech, ensuring a 15m/49ft wireless connection range without dropout frequently. Plug and play on Windows 11/10/8/7/XP, Mac OS, Linux, and Chrome OS. (NOTE: Requires a USB Connection, The USB receiver is stored in the back of the wireless mouse)
18-Month Battery Lifespan: With one AA Battery (Not Included), the Mac Wireless Mouse realizes an 18-month battery life. Besides, this USB Silent Mouse automatically goes into auto-sleep mode with no operation after 3 seconds.