EHN17 Audio Swivel Style Detachable Earpiece with In-line PTT and Microphone (Black)Swivel style detachable earpiece with in-line PTT and microphone ideal for covert communication (Black) Consists of ACN-01 and EH-02Find a dealerHighlightsFunctionsTechnical SpecificationsRelated Products PD985 PD755 PD705 PD785 PT560H PT580H PLUS