sena freewire bluetooth cb and audio adapter for harley davidson motorcycle communication system sena the sena freewire has been eagerly awaited by the harley davidson community for years. finally there is a way to use your phone, bike audio system and an auxiliary device all wirelessly at the same time. contact your rep or login to see pricing. the freewire will allow the customer to pair a phone directly to the sena headset of their choice (it is compatible with 20s and 10s until firmware comes out for the older products) for phone and music. the freewire comes with a 7 pin cord to plug into the bike audio system and will transmit both microphone and stereo sound to the sena headset. we will post a ride report once we get our hands on one.