Standard Horizon - Submersible Speaker Microphone - Black
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About this product
Standard Horizon MH-73A4B Speaker/Microphone. For use with HX370S and HS 400 Handheld VHF Radios. Full size for comfortable grip and superior audio quality.
Features
Standard Horizon Submersible Speaker Microphone
Standard Horizon MH-73A4B Speaker/Microphone. For use with HX370S and HS 400 Handheld VHF Radios. Full size for comfortable grip and superior audio quality.
Specifications
- Model CompatibilityEcho
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Standard Horizon MH-73A4B Speaker/Microphone. For use with HX370S and HS 400 Handheld VHF Radios. Full size for comfortable grip and superior audio quality.

Are you looking for a quality watch strap to keep up with your busy life? StrapsCo has you covered with our Nylon Stretch Band for Garmin Epix Pro – 51mm. The comfortable elastic nylon and adjustable keeper lets you pull the strap on and off with ease. With your choice of not only strap color, but hardware, you can customize your watch, giving it a whole new personality. Similar to QuickFit 26, this band snaps on and off with ease.

Discover a deeper connection with the Descent S1 diver communication buoy. When paired with up to eight Descent T2 transceivers (sold separately) and the Garmin Dive smartphone app, the buoy enables topside crew to monitor and exchange preset messages with divers wearing compatible dive computers. (Some compatible dive computers can receive, but not send, messages. Conditions such as surface, waves, chop, objects and diver position can obstruct the signal and reduce range.) Those on the surface can use the Garmin Dive app to see the diver’s tank pressure, depth and distance. Surface users can also send preset messages to divers below to alert them of situations that need attention. For positional awareness, divers can track their distance and direction back to the Descent S1 buoy. Once they’ve surfaced, divers can also sync and review heatmaps of their underwater activity in the Garmin Dive app to gain a better picture of approximately where they were diving. Plus, with a battery life of up to 15 hours, the Descent S1 diver communication buoy can be deployed for a full day of diving before needing a recharge.

20 ATM-rated dive transceiver compatible with air-integrated Descent dive computers, featuring enhanced SubWave sonar and monitoring for up to 8 tanks.
Specs
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