*Streamline shape,three-dimensional feeling,fashionable;
*Ergonomical designed shell,it your palm perfectly comfortable hand feeling,reduce our tiredness effectively;
*Sym metrical designed,fit for both right and left hand users;
*Unique,colorful and durable roast lacquer technology(limited to certain products,refer to the mark);
*Original HP IC H2051 chipset,new materials for the products,quality guarantee;
*No mouse pad required,sliding on any surface;
*Real hardware resolution:800dpi,the best buy for professional designers and game fans;
*3D intemet wheel fully supports the wheel's opertional functions of Windows OS series;
*Fulfill the autoseroll and zooming functions etc by its own drive;
*Digital encoder technology,perate precisely,prevent fault movement effectively.
Button dynamices pressure:60+/- 5g
Operation voltage:DC5V=/-0.5
Button life span:3,000,000
Operation current:</=100mA
Operation temperature:-20C-80C
Life span:100,000hour
Humidity:10%-90%
Mechanical life span:100Km
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