1) To achieve 10 meters of wireless freedom movement;

2) High precision 1000-1600DPI resolution, fast and responsive.

3) Can scroll up and down line by line;

4) Exquisite and elegant styling, mini-type USB receiver inside the mouse built-in, allowing you the freedom to enjoy surfing the Internet.

5) High-performance wear pads, sliding easily accessible.

6) System support: Windows 2000 / XP / Vista / Win7

7) Battery: 2 x AAA (not included)

8) Product size: 12.5cm(L) x 8cm(W) x 4cm(H)