Details
USB Receiver provides reliable wireless connection Wireless Range capacity up to 33 feet Wireless Optical Mouse Scroll wheel feature Programmable Buttons Compatible with PC and Mac
Type as long as three years between battery changes and use your mouse for up to a year before replacing the battery. The three year battery life prediction is based on approximately two million keystrokes per year in an office environment. Like all batteries, your experience may vary based on the use and computing conditions.