I recently purchased 2 Schuberth SC10U headsets manufactured for Schuberth by Sena for our  C3 Pro helmets. I also purchased a Sena Freewire device to interface with my Honda Goldwing infotainment system. 2 major issues: 1) the Schuberth version of the 10U apparently does not support voice transmission through the CB (main reason that I bought them) and 2) worse yet, once paired with the Freewire, the Freewire shuts off the headset.  This is consistent across both SC10U units. The units don't even work together

I am now in the process of filing for a return of the Freewire through Sena. However, the feedback I am receiving is that they will send me a new one, but there are no guarantees that new unit will correct the issue.

If this is the case I want to return all of it; the Freewire and the 2 SC10U units. I will go back to my Schuberth SRC systems (by Scala). I didn't need new headsets for the sake of the headsets themselves.