Sell Voip wireles headset for skype MSN QQ

Voip wireles headset for skype MSN QQ
----2.4GHz Technology, better than Bluetooth

The real 2.4GHz digital wireless music and chat headset. Help you throw the wire away breezily. It integrated voice and music to make chatting under music environment like SKYPE and MSN. It's special development for computer user. Effective transmission up to 20 meters range to make you listing music while breakfast, do sports, arrange house and voice communicate in house. Compact design and comfortable wearing. Wireless connection built-in microphone and collar clip to emerge yours noble and elegance absolutely

1. Transmit frequency:2.4-2.486GHz
2. Effective distance:Up to 20 Meter
3. Sensitive:-94dBm
4. S/N:85dBm
5. Operation temperature:-10~
6. Modulate mode:GFSK
7. Responsive Frequency range: 20~20KHz
8. Harmonic distortion:0.3%(1W)
9. Dynamic range:98dB
10. Stereo resolution:70dB
11. Color: Black/ White