Patent No.: 200630018962.6

Features:
☆Three buttons mouse with high quality silicone material
☆Optical tracking technology
☆Comfortable ergonomic design
☆100% Waterproof and soundless
☆800 DPI, USB and PS/2 combo port
☆Speed: 21Inches/Sec
☆Frame Rate: 3000 Frames/Sec
☆Many colors available upon your request

Dimension:
90×55×20mm (W-H-D)
Cable Length: 80cm
Power:5V@40mA
Working Temperature: -20℃-50℃
N.W.:85g

Compatibility:
All Windows operating system, Windows 95/98/Me/NT/2000/XP
Note: No support of USB device in Windows 95/NT