Product description:

World’s Most Advanced Tracking — Go More Places Than Optical or Laser. Take the Microsoft® Wireless Mobile Mouse 6000 anywhere. With revolutionary BlueTrack Technology™, you can work more places than ever before, including on granite countertops, carpets—even on a wood table or a rough, unfinished park bench.  Stylish design for portable computing, now with a Nano transceiver.

Features:

Plug-and-Go Transceiver Leave the Nano Transceiver plugged in when you’re on the go, or stow it in the mouse.		Reliable Wireless Experience a reliable connection and virtually no interference with Microsoft 2.4 GHz wireless.		Advanced Productivity Work more efficiently with 5 customizable buttons and 4-way scrolling.

Additional Features: 10-Month Battery Life 3-Year Limited Warranty

What is BlueTrack? Microsoft’s proprietary BlueTrack Technology™ works on more surfaces than both optical and laser mice. It uses high-angle imaging optics to generate an accurate picture of the surface.
		Now track more accurately on:
		Granite		Carpet		Wood