USB Bluetooth Dongle(BPI-BTD-07) Specifications: 1-Compliant with Bluetooth V2.0,V1.1&V1.22-Supporting profiles:networking,Dial-up ,Fax,LAN access,and Headset.3-Operation System:Windows98,98se,Me,2000,XP.Mac OS4-Interface:USB 1.15-Data transmission rate:3Mbps6-Working Distance:20-100mFeatures:1-Convert non Bluetooth PC into Bluetooth enabled.2-Wireless connect to Bluetooth Bluetooth devices such as mobile phones,PDA or PC,fordata transfer,networking,and dial-up,fax.3-Enabled wireless connection to Bluetooth headset.4-Supporting Bluetooth voice data 5-Supporting Multi languages producing area:China payment:T/T in advance or Western Union supplying capacity:300000PCS