Icom HM-165 Extra Microphone Speaker
Icom HM-165 Speaker Microphone for use with Icom Handheld radios Icom IC-M24, IC-M35 and IC-M36. Waterproof construction equivalent to IPX7. When attaching the new optional waterproof speaker microphone HM-165 to IC-M24 will allow the IC-M24 to float. While the waterproof screw-type connector is to prevent water intrusion.