It takes awhile to get used to. You can connect two devices at once which is cool but it sucks when you want to listen to a certain device but it won't switch over. Overall though, I do recommend this for those that always loose wireless headphones.

Surprisingly good sound quality for the technology plus the added bonus of not being audibly isolated from your surroundings. Call quality is great (in both directions). And the fit is good enough that I frequently forget I’m wearing them.

I was surprised at how little and lightweight they are. The sound wasn't quite as good as my Bose Frames, but close. If you are running, don't expect a lot of bass, but the sound was natural and the drums had a good share of kick.

Bought them fro my son for Christmas and he is loving them. He had a pair from before that lasted for a long time. He likes the features that are better then his first pair.

I love it. Use every day when I work out. I use it on my run and bike rides. Sweat and splash of water doesn’t bother it at all. Battery lasts quite long.

I love these. I’ve had every model since the first one … these are by far the most comfortable. And great sound with the new option for voice as i mostly use for audiobooks

It is light and comfortable running with it. I love the colour of the limited edition with nn running team. Most importantly, I feel safe as I can hear the surrounding sound like the sound from bell from cyclist sharing the path.

The audio volume should be able to go higher so you can hear when surrounding noise gets loud. When I'm walking, I like that I can hear traffic but the volume doesn't go loud enough to be able to hear both audio and outside noise

These headphones are pretty awesome. Not only are they comfortable and stay on your ears but the sound quality is great. You get to listen to your favorite music and also can listen to your surroundings.

I have open run already, I expected pro to be improved sound but it was not and it seems the battery does not last as long as open run. Pro is very disappointing. It seems like less of quality for more money. I am thinking about returning.