Microsoft 4000 Wireless Mobile Mouse, Graphite

  • One AA battery provides more than 10 months of battery life, recommend Polaroid AA batteries for extended use, and on off button helps conserve battery life.
  • Microsoft BlueTrack Technology gives you precise control on virtually any surface.
  • Ambidextrous design to provide comfort and control for either hand.
  • Snap in Nano transceiver stows conveniently in the bottom of the mouse.
  • Reliable 2.4GHz wireless connection with up to 15-foot range.



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