![Standard Horizon SSM-517A Earpiece Microphone f/HX270, HX370, HX471 HX400 [SSM-517A] - Tetron Marine Store](http://www.tetronmarinestore.com/cdn/shop/products/91439XL.jpg?v=1642170950&width=1500)
Standard Horizon SSM-517A Earpiece Microphone f/HX270, HX370, HX471 HX400 [SSM-517A]
Standard Horizon SSM-517A Earpiece Microphone f/HX270, HX370, HX471 HX400 [SSM-517A] is backordered and will ship as soon as it is back in stock.
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Care information
Care information
Please follow the manufacturer’s care recommendations as provided in the product manual.
Delivery and Shipping
Delivery and Shipping
All orders placed by 4pm EST will ship the same day as long as everything requested is currently in stock.
Shipping would be either via UPS, Canada Post or USPS.
All orders outside the United States may incur Custom charges of your country.
SSM-517A Earpiece Microphone for HX270, HX370, HX471 & HX400
The Standard Horizon SSM-517A Earpiece Microphone is compatible with HX270, HX370, HX471, and HX400.
![Standard Horizon SSM-517A Earpiece Microphone f/HX270, HX370, HX471 HX400 [SSM-517A] - Tetron Marine Store](http://www.tetronmarinestore.com/cdn/shop/products/91439XL.jpg?v=1642170950&width=112)
Standard Horizon SSM-517A Earpiece Microphone f/HX270, HX370, HX471...
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![Standard Horizon SSM-517A Earpiece Microphone f/HX270, HX370, HX471 HX400 [SSM-517A] - Tetron Marine Store](http://www.tetronmarinestore.com/cdn/shop/products/91439XL.jpg?v=1642170950&width=640)