2.4G无线耳机电脑音响Freechat

2.4G Wireless Headset For Computer Stereo Freechat Style with Microphone 1. 2.4 GHz frequency range 2. GFSK modulation; 3. Advanced FHSS working mode; 31 channels, super powerful anti-interference performance; 4. Duplex mode (simultaneous transmission and reception); 5. Aural signal sampling rate may reach 32 K when working under duplex mode; 6. Open distance for wireless transmissiondistance is more than 10m (10 dBm/visual distance) 7. USB/COMDEL modes for transmission; plug and play, and no software installation required 8. No noise during switching on/off 9. Mute function when no RF signal detected 10. Low power consumption 11. Low cost 12. Few peripherals; ready for use with only power source, transmission mic and reception speaker. 13.High-sensitive short-rod microphone 14.Receiving range of 10 meters (straight-line distance in the open air), 360° low-power-consumption design, built-in lithium battery of large capacity, and a continuous playing of 6 hours.