Microsoft Wireless Mobile Mouse 4000 BT

Wireless Mobile Mouse 4000 BT Retail, Graphite, USB 2.0
Home, gym, campus, office—quick stop for e-mail and coffee. This sporty, stylish little mouse goes wherever you do.

BlueTrack Technology
- Microsoft BlueTrack Technology combines the power of optical with the precision of laser for remarkable tracking on virtually any surface.

Plug-And-Go Nano Transceiver
- Leave the Nano Transceiver plugged in when you’re on the go, or stow it in the mouse.

2.4 GHz Reliable Wireless
- Microsoft 2.4 GHz wireless delivers a reliable connection with up to a 30-foot range, with virtually no interference.
10-Month Battery Life
- Use your mouse without power interruption for up to 10 months on a single battery. Battery status indicator tells you when battery power is low.

Windows Flip in Windows 7
Easily switch between open windows with the click of a button.