Enjoy the Sound of Silence: With the same click feel and over 90 percent noise reduction of click sound, youll enjoy a quiet computer mouse experience for yourself and those around you Reliable connection: Plug-and-forget nano receiver provides a strong wireless connection up to 33 feet away*, while Logitech Advanced Optical Tracking ensures precise moves on almost any surface Long Battery Life: Go up to 18 months(3) between battery changes thanks to energy-efficient engineering and save battery life as M220 SILENT mouse automatically puts itself to sleep when not in use Ambidextrous Design: This cordless mouse's ergonomic design offers more comfort and precision than a touchpad, is suitable for left- and right-handed users, and is small enough to toss in a bag and go Broad Compatibility: The compact mouse is compatible with Windows, macOS, Chrome OS, and Linux and works instantly when you plug the USB receiver into your computer or laptop