Left/Right-click, Middle-click, Scrolling, and Gliding have been noise reduced.
connection type: 2.4ghz wireless connection
wireless range: 10 meters
connect / power: yes, on/off switch
battery details: 1 x aa
dpi (min/max): 1000±
sensor technology: yes, 2d, mechanical
sensor resolution: 1000 dpi
scroll wheel: yes
number of buttons: 3
standard and special buttons: middle click