HM-196 Speaker Microphone Speaker Microphone. Available in Black or White.
The IC-M423 is Icom's next generation VHF/DSC has a new user interface which makes driving this Icom fixed mount incredibly simple. This compact radio features Active Noise Cancelling Technology that reduces background noise by 90%. It also packs 10W from its loud speaker making sure your calls are clearly heard. The IC-M423 also has a Public Address & Fog Horn function so when attached to a hailer horn will expand the usefulness of this new radio.