2.4G беспроводной мыши

1) 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 channell 6) Automatically power-saving sleeping functionsl 7) Ideal for Notebooks 800 DPI 8) No ball, no dirt, no cleaning. 9) Optical scanning technology. 10) 2 programmable buttons and 1 scroll. 11) Scroll button: vertical or horizontal scroll by simply clicking on it. 12) Convenient for left and right hand user 13) All kinds of injection colors or rubber coating colors available 14) Product dimension:85*55*28mm, N.W.: 55.40g