For Kenwood KMC KMC-17 KMC-21 KMC-45 KMC-45D 2.5 mm Listen Receive Only Earpiece

Dynamic Design’s Heavy Duty Acoustic Tube Listen Only Ear Piece for Kenwood Shoulder Microphones. Kenwood KMC-55W, KMC-45, KMC-45D, KMC-21, SMC-34, KMC-17. All Shoulder Speaker Microphones Requiring a 2.5mm plug listen only headset.

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