The Uniden marine VHF speaker microphone provides external audio and microphone control for compatible handheld marine radios. It has a 2.8mm auxiliary jack and a 3.5mm headphone port, and replaces HHSPM / SM81 on MHS338BT, MHS335BT, Atlantis 275, Atlantis 295, MHS126 and MHS235.
Marine VHF speaker microphone features
External radio audio
The speaker microphone keeps voice communication close at hand while the radio remains secured.
Headphone connection
The 3.5mm port supports a compatible headphone connection.
Auxiliary jack
The 2.8mm auxiliary jack provides the stated accessory connection.
