- Promote the on-line community experience of the X-Box Live of the unprecedented in history, let you draw up the strategy with member of team, the interference opponent or while playing favourite game with the friend chat- You can serve to record for friends or family and stay the speech message through the free X-Box Live letter, can also replace telephone and good friend contact- Open loudly or adjust the small voice, make experience plersonally the most vigorous game career to make possible- Frequency range: 20-20000 Hz- Sensitivity: 5.4 +/- 5 dB- Impedance: 32 Ohm- 2.5mm jack
