new-passport 10 professional monaural single-wire headset for headset-ready phones and p-series quick disconnet - gb1945
passport 10p dc headset monaural design keeps 1 ear free to hear other conversations noise canceling boom microphone swivels 300 and filters out unwanted background noise kink-free highly flexible gooseneck boom to place microphone at desired position high-quality speaker delivers clear and consistent communication durable construction meets the constant demands of all-day use built-in hearing protection helps to avoid sudden and unexpected sound spikes compatible with headset-ready phones no amplifier needed and vxi p-series amplifiers and direct connect cords 2-year warranty