comfortable wearing headset
comfortable wearing headset headset with mirophone fashioal appearance good quality competitive price
comfortable wearing headset
headset with mircophonefashional appearancegood qualitycompetitive price
driver unitΦ40mmmicrophone unit6 X5mm/58±2dBimpedance32Ωsensitivity102dB S.P.Lat 1KHzfrequency range:20Hz-20,000Hzmaximum power input100mWcable length: about 2-3M
comfortable wearing headset