| Mic and PTT are normally worn high up on the collar/lapel. Head is tilted toward mic and hand is lifted to PTT when in use so not the most covert. | Can be used like a one wire earpiece but the MIC and PTT can also be threaded down a sleeve so you can obscure your mouth while talking. | Can be worn like a one or two wire earpiece, mic hidden by clothing and the PTT down a sleeve. Can be used without obvious movement. | |||
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