Garmin GHS 10 Full-Function Wired Microphone

The GHS 10 allows full function of your VHF 200 or VHF 300/300 AIS radio from a remote location. No complex components - just a simple design that includes soft keys and a 2" display. A rotary/push knob for volume, squelch, and channel selection make for ease of use. A dedicated button gives access to channels 16/9. All buttons and knobs are similar to the VHF radio. In addition, the GHS 10 features a microphone that has intercom capabilities when connected to either a passive or active speaker. 6.3" x 2.8" x 1.7".

What's in the box:
GHS 10 unit
10-meter deck cable
Mic hanger
Mounting hardware
Documentation