Scroll wheel
Move through documents and webpages quickly
  Comfort and portability
Compact design to fit in your hand and go wherever you go.
  Plug-and-go nano transceiver
Leave the nano transceiver plugged in when you’re on the go, or stow it in the mouse.
  Comfortable in either hand
Use your mouse with your left or right hand. Ambidextrous design makes it comfortable either way..
  Up to 6-month battery life
Use your mouse for up to six months without having to change batteries.