1pcs 2-Pin Rainproof Shoulder Remote Speaker Mic. Spirit MU Series: MU11, MU11C, MU11CV, MU12, MU12C, MU12CV, MU21C, MU21CV, MU22CVS, MU24CV, MU24CVS, MU24CVST. This spaker mic microphone compatible with the following 2 way radios and many more that require a dual.
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