Acquire hands-free convenience and comfort with S11 Telephone Headset System from Plantronics.

Plantronics S11 Telephone Headset System offers hands-free convenience and comfort, and includes an over-the-head headset for stability with a noise-canceling microphone for ...

Compatability: Full featured amplifier works with virtually any phone. Convertible headset: Headset can be configured for over-the-head stability or over-the-ear convenience.

- Plantronics over-the-head headset with amplifier- Connects to a single or multi-line telephone - Over-the-head headset- Noise cancelling microphone reduces background ...