![Standard Horizon Compact Speaker Mic [SSM-17H]](http://cdn.shopify.com/s/files/1/0295/7964/0937/products/85338XL_{width}x.jpg?v=1594789222)
![Standard Horizon Compact Speaker Mic [SSM-17H]](http://cdn.shopify.com/s/files/1/0295/7964/0937/products/85338XL_530x@2x.jpg?v=1594789222)
Compact Speaker Mic
The SSM-17H is fully compatible with all the handheld transceivers that have a speaker mic connection. The audio power, quality and design of the SSM-17H are improvements as compared to the MH-57A4B.
Compact Speaker Mic
The SSM-17H is fully compatible with all the handheld transceivers that have a speaker mic connection. The audio power, quality and design of the SSM-17H are improvements as compared to the MH-57A4B.