Microsoft Wireless Mobile Mouse 4000 (Graphite)
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Home, gym, campus, office—quick stop for email and coffee. This sporty, stylish little mouse goes wherever you do.
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 9-metre 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.
Scroll four ways for greater efficiency and comfort with Tilt Wheel Technology.
Four Customisable Buttons
Get quick access to the media, programs and files you use most often with customisable buttons.
The best mouse for value
dani on 11.09.2010
GOOD: Feel, responsiveness, battery life, features, compact BAD: Only 1 extra shortcut button REVIEW: This mouse is a great mouse for its price. With Microsoft's Bluetrack Technology it works in almost any surface except for glass. It fits perfectly in the hand and is very quiet and comfortable to use. I would definitely recommend this to a friend.
Sebastian on 20.04.2012
Great mouse. Nice feeling, comfortable and work great in any surface (except glass). I just got it and for 29 dollars is a great option.
2 Batteries a week
Jack on 02.11.2012
This model sucks the juice out of batteries like crazy. Should have checked online before buying it, it looks like a common problem for everyone, very disappointed. I have to recharge batteries every week. The 3500 model on the other hand is much better.