1) Bluetooth Version: V2.0
2) Bluetooth Class 2, 20 meters (in open space)
3) Carrier Frequency: 2.4 ~ 2.483GHz
4) Data Rate: 1 Mbps/3Mbps
5) Spread Spectrum: FHSS (Frequency Hopping Spread Spectrum)
6) Modulation Method: GFSK (Gaussian Frequency Shift Keying)
7) I/O Interface: USB v1.1
8) Input Power: DC 5V(USB power)
9) Sensitivity: < 0.1% BER at -80 dBm
10) System Support: Windows XP/2000/ME/98SE
11) Boundled Bluetooth Software: IVT BlueSoleil(Language Supported: English, Simplified Chinese, Traditional Chinese, Japanese, Korean, French, Italian, German, Spanish)
12) Advantage Functions:
Serial Port Profile
Dial Up Networking Profile
File Transfer Profile
Human Interface Device Profile
Hardcopy Cable Replacement Profile
FAX Profile
Personal Area Networking Profile
Advanced Audio Distribution Profile
Basic Imaging Profile.