蓝牙鼠标 A. 2.4GHZ RF Digital Radio Technology B. Up to 125 times per second′s report rate C. Advanced high precision 800 dpi Optical D. Sensor, no dust accumulation and never needs cleaning E. Windows 98, Me, NT 4.0, 2000 and XPMac OS 8.5 ~ 9.X F. Accepted working temperature : -5～50 C USB port G. Power Consumption : < 20mW