• Standard Horizon SSM-517A Earpiece Microphone f/HX270, HX370, HX471 HX400 [SSM-517A]
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Standard Horizon SSM-517A Earpiece Microphone f/HX270, HX370, HX471 HX400 [SSM-517A]

$46.89
$50.00
$46.89
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SKU: CWR-91439   UPC: 788026176373

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Marine radio earpiece microphone for Standard Horizon handhelds, built for clear push-to-talk communication with compatible HX-series models.

Use this earpiece microphone with Standard Horizon HX270, HX370, HX471, and HX400 handheld radios for hands-free or more discreet communication. It’s an accessory made for marine and outdoor communication setups where keeping the radio accessible matters. The compatibility list helps simplify fitment when you’re matching parts to an existing Standard Horizon unit. Compact accessory form makes it easy to add to a gear bag, console, or tackle kit.

  • Compatible fit for HX270, HX370, HX471, and HX400 handheld radios.
  • Earpiece microphone design supports speaking and listening without holding the radio.
  • Accessory format makes it simple to replace or add a communication piece to an existing setup.
  • Marine and outdoor use suits boating, dockside communication, and general radio carry.
  • Standard Horizon branded for use with the matching radio family.

The SSM-517A is a practical add-on for users who rely on compatible Standard Horizon handheld radios during active use. It keeps communication close at hand while leaving the radio itself in a pocket, clipped position, or mounted carry point.

That makes it useful on the water, around a marina, or anywhere a hands-free style of radio use is more convenient than holding the unit directly. Because the fitment is specified for select HX-series models, it is easier to pair with the right radio before purchase.

Brand Standard Horizon
Product Type Accessories
Model SSM-517A
Compatible Models HX270, HX370, HX471, HX400
Function Earpiece microphone
Category Marine Electronics / Communication Accessories
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⚠️ California Proposition 65 Warning

⚠️ WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

This may include but is not limited to:
- Lead and lead compounds
- Nickel and nickel compounds
- Phthalates (DEHP, DBP, BBP, etc.)
- Bisphenol A (BPA)
- Cadmium and cadmium compounds

For more information go to www.P65Warnings.ca.gov

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Standard Horizon SSM-517A Earpiece Microphone f/HX270, HX370, HX471 HX400 [SSM-517A]