Plantronics S12 Telephone Headset System
- Your voice will be heard loud and clear with the boom microphone
- Great for Audio/Visual Labs, Assisted Listening Systems and more that have a Mono jack for non-stereo use
- Listen to deep lows and euphoric highs with a frequency range of sound from 200 Hz-4 kHz

Plantronics S12 telephone headset system offers hands-free convenience and comfort. Includes a 2-in-1 convertible headset for over-the-head stability or over-the-ear convenience, a noise-canceling microphone for superior sound clarity and the Firefly in-use indicator light that lets others know you are on the phone.
Plantronics S12 telephone headset system offers hands-free convenience and comfort. Includes a 2-in-1 convertible headset for over-the-head stability or over-the-ear convenience, a noise-canceling microphone for superior sound clarity and the Firefly in-use indicator light that lets others know you are on the phone.
- Over-the-ear
- Over-the-head
- Behind-the-neck