... windows2000, NT, XP, Vista, WIN7, etc.; 2 Nokia Symbian S60 system; 3.google Android system; ... .Mac os operating system PC Frequency of 2.402GHz to 2.480GHz Operating from 10-15 (m) Bluetooth ... dual function, Bluetooth 3.0 transmission with USB output, discharging the output line by matching plus adapter ... charging charging; charging by computer USB to charge, is easy to use, anytime, anywhere power for ...