EHN20 (EOL) Audio Swivel Style Detachable Earpiece with In-line PTT and Microphone (Black)Swivel style detachable earpiece with in-line PTT and microphone ideal for discreet communication (Black) Consists of ACN-02 and EH-02.Find a dealerHighlightsFunctionsTechnical SpecificationsRelated Products PD665 UL913 PD685 UL913 PD605 UL913