Love them. I like the ability to hear other sounds yet also have these on. Also unlike ear buds which always seem to fall out ORale my ears sore. These are way more comfortable to use. The long battery life is also something I enjoy. I am able to walk around my house without loosing the signal. I highly recommend them.
The regular OpenRun are good for listening to music, podcasts and watching/listening to shows while I work. The range is good, sometimes people can't hear me on the other end.
I use them at work mainly. I work in an environment where I need to be able to hear what is going on around me without having earbuds interfering with my hearing.
The only drawback is the band that goes behind my head causes them to become dislodged when I'm lying on my creeper under a truck.
I've been using them now daily for around 2 years. I absolutely love them. I convinced many others to get a pair. They sound great. they are so comfortable you don't really realize you are wearing them. I even bought a spare set, just in case.
I couldn't be more happier with my open run they are life changing the latest and greatest device I've ever owned. No more crap in my ears I love them so much I bought a pair for my wife we have been telling everybody about them and now all our friends are purchasing them literally