- Adjustable over-the-head headset provides all-day comfort.
- Noise-canceling microphone reduces background noise for crystal clear calls.
- Universal amplifier is compatible with virtually any phone.
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 superior sound clarity.
|Dimensions||9 × 6 × 5 in|