Specifications
• Dimensions: 122(L)x64(W)x40(H)mm
• Weight: Approx. 67g
• Connection: Wired/2.4G/BT
• Switch Life: 20 million clicks
• Operating Voltage: 5V±0.25V
• 6-level DPI: 800-1600-3200-4800-8000-12000
• Compatible Systems: Windows 95/98/2000 /ME/XP/Vista/7/8
• Battery capacity： 400mAh