Savor the sound of quiet: You and those around you will enjoy a quiet computer mouse experience with the same click feel and over 90% noise reduction* on the click sound. Wireless mouse: Dependable connectivity up to 10 meters (33 feet) away* is made possible by the plug-and-forget nano receiver, which is compatible with both Mac and Windows. Logitech Advanced Optical Tracking is another feature that allows the M220 SILENT PC mouse to move precisely on nearly any surface. The actual wireless range can change depending on the environment, settings, and use. Extended battery life: Energy-efficient design allows you to go up to 18 months between battery changes. Additionally, when the M220 SILENT mouse is not in use, it automatically goes to sleep. Adaptable design: This Logitech's ergonomic design