The wife and I bought a pair of C3's and I got a Schuberth's SRC unit -bluetooth- to pair up to the Garmin 665. The audio or music from the Garmin unit didn't really come up to par using the bluetooth side of things, so -we- went back to being wired with a couple of good sets of Klipsch ear buds which work great. The fidelity of the music using the simple setup we have now has me wondering if I'll ever go back to the bluetooth side of things. A buddy of mine has an Autocom system (I believe) where he ties in his mp3 player (I-pod), phone etc. using a wired system in his tank bag and simply loves it. He says he has no need to go wireless. On the Autocom site and on the topic and why go wired has the following quote: What are your experiences of going wired or using bluetooth? Recommendations of products?