EAN18 Audio 3-Wire Earpiece with Acoustic Tube, Microphone and PTT (Black)3-wire earpiece with detachable acoustic tube, clip, separate PTT and microphone for discreet communication (Black)Find a dealerHighlightsFunctionsTechnical SpecificationsRelated Products PT580H Plus UL913 PD985 UL913 PT560H PD785 UL913 PT580H PLUS S PD705 PD985 PD785