Standard Horizon SSM-517A Earpiece Microphone f/HX270, HX370, HX471 HX400
SSM-517A Earpiece Microphone for HX270, HX370, HX471 & HX400The Standard Horizon SSM-517A Earpiece Microphone is compatible with HX270, HX370, HX471, and HX400.…
Heavy Duty Belt ClipCompatible with the following current models:HX370SHX370SASHX471Also compatible with any past models that used the CLIP-14Features: Use in place of the CLIP-14 when a higher...
SSM-21A Speaker Mic for HX890, HX400, HX400IS, HX380, HX40 & HX210Standard Horizon SSM-21A submersible speaker microphone with heavy-duty belt clip. Compatible with Standard Horizon HX890,...
SBR-45LI 3200mAh Battery for HX400The Standard Horizon SBR-45LI is the replacement battery for Standard Horizon HX400 Series Handheld VHF Marine Radios.