Yes, I followed Gromit's suggestion and used the SMH10 helmet clamp kit for earbuds with attachable boom microphone and wired microphone, part # A0304. It's available thru Revzilla but they sell out quickly. Just attach the boomed mic behind the cheekpieces and pass it out from behind them as he suggested, connect to the base and you're good to go. As he mentioned, use the additional base with the adhesive backing they provide with the kit-mounts easily behind the slide for the sunvisor. You can buy earbuds almost anywhere.
1 year ago