Wireless 2.4G Stereo Bluetooth Headphone For PC

Brand Name: cect Model Number: CGZG8112 Style: Headband Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth,Microphone Place of Origin: Guangdong China (Mainland) Specifications Headphone remote control +/-,On/Off,Play/Pause,Previous/Next Wireless connect with PC USB adapter can plug and play Wireless 2.4G stereo bluetooth headphone for PC            Wireless listening stereo music in PC        Realize remote two-way communication via international network        With Hi-Fi sound like CD sound effect        Remote control music playing state ( Like remote control of music playing, stop, last/next choose, and volume+/-)        High fidelity, omini-directional design of microphone, with clear voice, no echo.        USB adapter can plug and play, no need any driver when use it Specification:RF frequency: 2.404-2.479GHZ ISM BANDUSB adapter compatible system: Win2000, XP, VistaModulation mode: GFSKPairing mode: Automatical & Manual pairingFrequency: 44.1KHZ, MIC: 16KHZSNR: >70dbTransmit distance: 10 meters (open space)Transmit rate: 1MbpsFrequency response: 20-20KHZ  ( Mic: 6KHZ )Speaker input power: 2*10mwContinuous working time: > 7 hours.Charging time: 2-3 hoursCharger: Polymer Li-ion battery ( 3.7V 260mah )Size: 15* 13 * 6 cmWeight: about 53g