Poly CA12CD-S Cordless PTT Adapter 207799-01 Poly CA22CD Spare Console Interface Cable Single Channel PJ-7 217102-02 behind-the-head Neckband (sold Spearately) (2)

behind-the-head Neckband (sold Spearately) (2) Over-the-head mono: covers one ear for comfort and awareness of environment (3) Over-the-head binaural: covers both ears for comfort

Designed for comfort with an adjustable

day or night

An extended boom and noise-canceling microphone filter out background noise

Poly CA12CD-S Cordless PTT Adapter 207799-01 Poly CA22CD Spare Console Interface Cable Single Channel PJ-7 217102-02 behind-the-head Neckband (sold Spearately) (2)This item has been discontinued and is no longer available. Poly CA12CD S Cordless PTT Adapter 207799 01. The CA12CD S is a cordless PTT for use in Public Safety Dispatch and Air Traffic Control applications.