ESN12 Audio Detachable Earbud with In-line PTT and Microphone (Black)Detachable earbud (without earpiece) with in-line PTT and microphone ideal for discreet communication (Black) Consists of ACN-01 and ES-01.Find a dealerHighlightsFunctionsTechnical SpecificationsRelated Products PD985 (EOL) PD755 (EOL) PD785 (EOL) PD705 (EOL) PT560H (EOL) PT580H PLUS