10磅[size="7"][/size] 不送适配器,如果笔记本内置蓝牙,都可以自动配对的.
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微软的链接
http://www.microsoft.com/products/info/pro...25-99fc43a9c5c1
Overview
This award-winning mouse offers enhanced ergonomic design, advanced cable-replacement technology from Bluetooth, and more efficient navigation with the Tilt Wheel.
Additional Features
Bluetooth ™ Technology
Easily connect your computer to a host of Bluetooth devices. Take advantage of greater data security and wireless range, plus reduced interference.
Tilt Wheel Technology
The entire wheel tilts to deliver smooth, accurate performance as you scroll horizontally and vertically through documents and Web pages.
Three times the battery life
Work longer without interruption. New optical technology helps extend battery life to as much as three times that of competing products.
Wireless freedom
Experience the ease and convenience that wireless keyboards and mouse products offer, and say good-bye to tangled cords and clutter.
Available in a desktop set
For added convenience and economy, you can get this mouse with a matching keyboard—both products packaged together as a complete desktop set.