Wholesale 2.4G Wireless Headphone With Mic Built-in

(1) USB wireless connecting, transmitter
(2) MIC built-in
(3) Easy installation, plug and play, pairing automatically
(4) 2.4GHz stable wireless up to 10M(No barrier)
(5) Hi-Fi, audiophile grade sound quality; Stereo virtual surround sound
(6) Application: PC/Notebook/Laptop; Free chat styles for PC common calling applications such as SKYPE/Yahoo, etc.