Really soft sound. And when it's all the way up, the sound bleeds. I don't like the pouch it comes with. Seems like a downgrade from the Aeropekz. Also, now it only comes with one charger versus having a spare on the original one.

Love these headphones! So glad I decided to finally try them. Will never go back to earbuds. Very comfortable and love that my ears are open so I can hear and have conversations with people when needed.

These offer great sound and comfort as well as the ability to hear what is going on around you! Love not having an uncomfortable bud in my ear anymore!

ive gone on a run or two and probably 15 hours of biking both on and off road as well as day to day use and so far no real complaints other than some slight ear pain and uncertainty about the microphone.

These headphones are amazing! Great for running errands and listen to music bud still be aware of your surroundings. Great sound quality and easy to use.

I have used the OpenRun a couple times while running on my treadmill. I love the sound quality and how comfortable they are. I have yet to use them for a phone call. I bought them because my son has recommended them as the best and I have to agree.

The sound is great. I was super hesitant to go to an open ear but these are awesome! The fit was also really good (ordered the smaller size). Charging is really quick. Would purchase these again!

They are so comfortable to wear that you forget that you even have them on. The sound quality is fantastic and you can still hear what's going on around you.

Took a minute to get used to hearing what was going on around me and being able to hear music. After that it was great. Phone calls sound terrific. This was a good purchase.

Clear sound. Plenty loud. Uncomfortable for the first day or two. After that i got used it them. Sound fine even while i mow if i put ear plugs in. Charge fast enough run long enough. They seem tough enough after two weeks of daily use.