1. Hot Bluetooth Mouse(no receiver needed)
2. Version 2.0 Class 2.
3. Wireless Frequency: 2.4GHz~2.4835GHz.
4. Resolution: 1000DPI
5. Operating Voltage: 2.4 ~ 3.0Vdc (power by AAA batteries)
6. Operating Current: <15mA, operate on a white paper, <25mA, operate on a black paperTransmit Range: Up to 10 meters
7. Storage temperature: -40 ~ +125 degree
8. Support OS: Windows ME/2000/XP with Bluetooth software installed
9. Mac OS 10.2.8 or above with Bluetooth software installed
10. CE RoHS FCC standard.