... (in open space) 3. convenient for outside 1.USB 2.0 100m mini bluetooth dongle, USB bluetooth dongle, bluetooth dongle.2 ... .Bluetooth Standard: Bluetooth v2.1 + EDR3.Mini size more convenience ... French, Italian, German, and Spanish)7.Effective distance 100M.8.supportingProfiles:Networking,Dial-up,Fax,LAN Access and Headset .9 ...