M214i Headset 3 in 1 w/ USB and 2.5mm Plugs- Plantronics M214i over-the-head headset- Crystal clear sound when using Internet/VoIP cordless or mobile phones- With echo reduction a mute button and noise canceling microphone yoursquo;ll come through loud and clear while eliminating background distractions- USB adapter included for Internet phones also works with cordless IP and most mobile phones- All-day comfort and a lightweight stable fit with adjustable over-the-head style- Easily adjust volume and mute with one-touch controls perfect for a noisy home environment- Single-ear design for easy side conversations and listening to your surroundings while working- Exceptionally clear sound for internet cordlessand mobile calls- Also works with Ion Turntable products ION-ITTUSB ION-ITTUSB05 and morePLM214I
