SENA Helmet Clamp Kit (Replacement Boom-Mic for the SMH-10)
Helmet Clamp Kit contains an attachable boom microphone and wired microphone kit. Please Note - It is necessary to drill a slot in the ear muffs to install this system. It is likely the speaker wires will be severed when reinstalling the pads to the muff housing if this modification is not performed. If you have any questions, please contact Customer Service.
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