WEYES 6D 2000 DPI 2.4G Wireless Expert Gaming Mouse Mice Backlight 929 Blue Wireless Expert Gaming Mouse Mice. Power Supply, 2x AAA battery(Package not include battery) 3,000,000 times Button Life, Oltage/current DC 5V-100Ma Safety Certification: FCC/CE 6 button,Button travel 0.8mm,Button strength70 + /-5g,Button Life 3,000,000 times 800/1200/1600/2000 DPI