passport 21p headset
2 speakers to help block out distractions and help to keep focused on calls . 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 speakers deliver 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 plantronics and vxi p-series quick disconnecttm amplifiers and direct connect cords . 2-year warranty .