◆ Technology and is compliant with Bluetooth V2.0 specification. Compliant with ◆ Bluetooth V1.2 ◆ Bluetooth Class II: 20 meters (in open space). ◆ Bluetooth Class I: 100 meters (in open space) ◆ Carrier Frequency: 2.4 ~ 2.483GHz ◆ Data Rate: Up to 3Mbps ◆ Bluetooth Standard: Bluetooth v 2.0 + EDR ◆ Spread Spectrum: FHSS (Frequency Hopping Spread Spectrum) ◆ RF Output Power: 13 dBm (typical), GFSK (Gaussian Frequency Shift Keying) ◆ Modulation Method: GFSK (1Mbps), 4-DPSK (2Mbps) 8-DPSK (3Mbps) ◆ I/O Interface: USB 1.1 ◆ Supports Function: Networking, Dial-up, Fax, Lan access, Headset, Files Audio ◆ Distribution, Audio Video Remote Control, Basic Imaging. Etc. ◆ Convert non Bluetooth PC into Bluetooth enabled ◆ Enabled wireless connection to Bluetooth headset ◆ Wireless connect to Bluetooth devices such as mobile phones, PDA or PC, for data transfer. networking, and dial-up, fax. ◆ Supports Bluetooth voice data ◆ Supports Multi languages ◆ Supports systems: Win98SE,Win ME, Win 2000,Win NT, Win XP