RELIABLE 2.4GHZ WIRELESS - Strong, consistent wireless connection from distances up to 10-meters (33-feet) away - With virtually no delays or dropouts, youll work and play with confidence - Tested to 10 meters, the wireless range may vary slightly based on your computing conditions and environment 12-MONTH BATTERY LIFE - Work for up to a year between battery changes - To extend the battery life, use the On/Off switch power off when not in use - Your battery life experience may vary slightly based on your computing conditions and how you use the mouse PLUG-AND-PLAY CONNECTION - The M171 Wireless Mouse is truly plug and play - Just insert the receiver into a USB port on your computer and begin using it right away - There is no need to pair the mouse or to download software in order to begin using it COMFORTABLE AND MOBILE - The shape of the mouse supports your hand for hours of comfortable use - The ambidextrous shape and the ability to reassign right and left button functions make M171 the ideal mice for the right or left hand Specifications - Connection Type: 2.4 Ghz wireless - Wireless range: 10 m - Battery: 1× AA - Battery life: 1 year - Interface: USB port SYSTEM REQUIREMENTS - Windows 7/8/10 or later - Mac OS X 10.8 or later - Chrome OS - Linux kernel 2.6+