Plantronics M175 Headset Monophon Headset

M175 Headset, Black If you're not sure whether to opt for the over-the-head or over-the-ear, M175 gives you the choice of both.
Product Features:
- Convertable headset gives choice of over-the-head or over-the-ear design.
- Adjustable headband.
- Choice of 3 earloops to ensure the most comfortable fit.
- One-touch volume and mute controls.
- Noise-canceling microphone for crystal clear calls.
- Accoustic shock protection protects hearing.
- Microphone volume adjust switch.
- Hearing aid compatible.