Well among a long list of other goodies for the Wing that I got for Christmas, were 2 sets of Elite 629's. I installed them in the helmets and tried them out. They seem to work fine so far, (bike's in the garage cause there's a lot of snow outside), but I'm not sure if I was imagining things. I thought that when you spoke into the mike, the radio was supposed to magically cut out. Am I dreaming??