Wouldn't you like a comfortable, ergonomic precise mouse for your computer? Size: 115*80*40 mm Ergonomic hand position for comfort and productivity Adjustable DPI from 800 - 2000, 10 Meters 2.4G wireless WIFI range, 4 buttons Only needs 2 AAA batteries(not included) to work for a long time, compatible with Windows, Mac, Linux Silent 10 million key clicks will last you a lifetime Comes in a variety of colors. Pick your color and silent variant and get yourself a great ergonomic mouse today: