Product picture - Otto Engineering V1-10217 Professional Surveillance 2-Wire Palm Microphone Kit with Heavy-Duty Cable for Harris MRK 2-Way Radios Otto, Engineering, V1-10217, Professional, Surveillance, 2-Wire, Palm, Microphone, Kit, with, Heavy-Duty, Cable, Harris, MRK, 2-Way, Radios Click the image to close this page