Mine (Aeropex model) work great with my iPhone. Between listening to podcasts while walking the dogs, and music while biking or running, they've been great. I

Mine (Aeropex model) work great with my iPhone. Between listening to podcasts while walking the dogs, and music while biking or running, they've been great. I do love being able to hear what's around me for safety reasons, so there's the caveat that riding fast / downhill has a lot of wind noise. None of this is a stability problem with the connection though.