The Sena 30K system has one piece that mounts to your helmet, wired to the included HD speakers and microphone. Once that piece is mounted, there is a second piece that slides/snaps onto it.

FreedConn’s lightweight Flip Up Dual Visor Helmet comes with an impressive built-in Bluetooth communication system. The helmet offers all the basics of a Bluetooth system, like FM radio and voice dial ...

Bluetooth motorcycle helmet intercom giant Sena has added two new headsets that eliminate the bulky external modules and are ideal for sleek open-face helmets. The 3S PLUS Boom and 3S PLUS Universal ...