The units in this sale are being sold as open box condition. That means that they have been opened due to being a photo sample, a tested good customer return or having damaged packaging. Some items, like manuals, cables or batteries may be missing from the box. That is the reason for the reduced sale price and the reduced warranty.

• Carry this compact and sporty wireless mouse, and use it just about anywhere, even on your living room carpet, relying on Microsoft BlueTrack Technology
• BlueTrack Technology combines the power of optical with the precision of laser for remarkable tracking on virtually any surface
• Leave the Plug-and-Go Nano Transceiver plugged into your computer’s USB port or tuck it into the underside of the mouse for travel
• Enjoy the 2.4GHz wireless technology, which delivers a reliable connection with up to a 15-foot range and virtually no interference
• Use your mouse for up to 10 months without having to change batteries
• Battery status indicator tells you when battery power is low
• Flip 3D in Windows 7, easily switch between open windows with the click of a button
• Four-way scrolling for greater efficiency and comfort with Tilt Wheel Technology
• Four customizable buttons give you quick access to the media, programs, and files you use most often
• Requires (1) AA alkaline battery, included
• Dimensions: 4.04” L x 2.39” W