Over-The-Ear Headset, Handsfree, Flexible, 4' Cord, SilverOver-the-ear Hands-free Headset features an in-line volume control and MIC mute headset. Flexible ear hook fits either left or right ear. Noise-canceling microphone helps reduce background noise. Earphone has a 10mm drive unit, 55-3.7Kz frequency response, 32 OHM (positive/negative 15 percent) impedance, and sensitivity at 1KhZ: 98dB = +/- 4dB. Headset features a 2.5mm plug, 4' long cord and omnidirectional microphone.
Over-The-Ear Headset, Handsfree, Flexible, 4' Cord, Silver, 1/Case
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