2.4G wireless headset

Main features:

1. The headset is a wireless transceiver adopting 2.4 G radio frequency technology
2. It appearance design with the ergonomics is more esthetic, comfortable and convenient.
3. Remote control: volume +, volume -, play / pause, select music upward / downward
4. High-quality loudspeaker and acoustic design brings you high-quality Hi-fi CD tone.
5. Omnibearing type invisible microphone design, clearer genuine sound
6. Wireless remote network communication on Skye, MSN, and QQ
7. Special design for PC communication, microphone duplex transceiver let you freely communicate and listen
8. Internal environmental high-energy rechargeable Li-polymer battery

Specifications and Parameters
1. RF radio frequency: 2.404-2.479GHz ISM BAND
2. USB adapter compatible system: Windows 2000/XP/Vista
3. Modulation mode: GFSK
4. Pairing mode: Mandatory pairing and automatic pairing
5. Audio frequency sampling rate: 44.1KHZ (MIC 16 KHz)
6. Signal to noise ratio: > 70 db
7. Receiving scope: about 10 m (open ground test)
8. Transmission speed: 1Mbps
9. Frequency response: 20-20KHz (mic 6 KHz)
10. Loudspeaker output power: 2*10mw
11. Battery: rechargeable Li-polymer battery (3.7V 260mah）
12. Continuous working time: more than 7 hours (full recharge test)
13. Charging time: 2-3 hours