Check the listing for details. PRYME® SPM-301EB RESPONDER™ Medium-Duty Lapel Mic w/Soft Ear-Hook Earphone. Color: Black, Condition: New. Listed at 30.00 USD. PRYME® SPM-301EB Responder Medium-Duty Lapel Mic w/Soft Ear-Hook Earphone (for All Kenwood 2-Pin Portable Radios). The SPM-300EB RESPONDER™ is a medium-duty lapel microphone with a soft earhook-style earphone. The combination microphone-PTT features a 360 degree rotating clothing clip that can be used to secure the microphone to the user's shirt. For even more durability and longevity, this lapel speaker mic features heavy-duty polyurethane jacketed, coiled mic cable and is held in place by a convenient rubber earhook. The earhook provides additional support and also makes it extremely comfortable to wear. The low profile nature makes it perfect for all light and medium duty applications, such as surveillance and "black tie" security. The SPM-300EB series microphones are one of the most comfortable lapel surveillance microphones on the market today. Normal 0 false false false EN-US ZH-TW X-NONE FEATURES: Low profile, rugged lapel mic and in-line earphoneSoft earhook holds earphone in place during strenuous activity and is extremely comfortable to wearHigh quality speaker and mic elements that allow for clear audio on both transmit and receiveRugged, polycarbonate housing for maximum durabilityPolyurethane-jacketed, coiled mic cableConveniently located Push-To-Talk button for easy use