... cost RoHS CE FCC Fast delivery 2012 Newest high quality 2012 new bluetooth headsetsEar Hook and Folding MP3 Bluetooth Headphone Multimedia computer headphone Hi- ... connecting, clear sound, and anti-interference Frequency: 2.4GHz Bluetooth range: 10m SNR ≥ 90 db Support Windows98/win2000/winXP/ ... , Speaker Cable,USB Charging Cable, Adapter,Microphone(Optional)Certificate: 2012 new bluetooth headsets