1)27M Mini Wireless optical mouse, Newest design

2) With Embedded USB Receiver, 800 DPI

3) Radio frequency and optical technology

4) Free 360-degree use within 1.5ml

5) 265 Ids in one channel

6) Automatically power-saving sleeping functions

7) Ideal for Notebooks

8) Optical scanning technology.

9) 2 programmable buttons and 1 scroll.

10) Scroll button: Vertical or horizontal scroll by simply clicking on it.

11) Convenient for left and right hand user

12) All kinds of injection colors or rubber coating colors available

13) Product dimension: 116*63*35mm, N.W.: 105G

14) Compatible with Windows Drivers for  Windows 95/98/2000/Me/XP

Packing information:
Meas: 50*43.5*27.5
G.W./N.W.: 12.5/12.0KGS QYT: 100PCS/CTN