EHN16 Audio C-Style Detachable Earpiece with In-line PTT and Microphone (Black)C-style detachable earpiece with in-line PTT and microphone ideal for discreet communication (Black) Consists of ACN-01 and EH-01Find a dealerHighlightsFunctionsTechnical SpecificationsRelated Products PD985 PD755 PD785 PD705 PT560H PT580H PLUS