whbprint1

Hey guys Hopefully someone can give me some feedback I purchased the newest blue-tooth device (newer version of the puck for my 07 s class. Everything paired as instructed ,plus my contacts actually downloaded to my command system. The problem I have is everyone I speak with via blue-tooth tells me it sounds like Im in a wind tunnel and my conversation is difficult to hear and understand. The conversation on the other end comes through loud and clear. I have tried shutting off the ac and most people say it helps a little but not much Anyone else have the same issue and any possible cures It doesnt appear to be of much use the way it is. I would appreciate all responses Thanks