Scored a bunch of these for the kids last Christmas. Saw one lying around the other day and decided to give it a try. It was easy to sync up to my iPhone 6S. The sound quality was full and crisp, but it didn't get loud enough for my taste. It was clear enough but I couldn't imagine being able to sit at the beach with these on and truly enjoy the sound. Just not loud enough....but the kids still use them ( at least this kid does) and that's what matters the most to me.
Product has worked as expected. noise cancellation is great, the big plus is that you dont always have to have the noise canceling on and dont need batteries to use all the time. I cant imagine having to change batteries every 30-40 hours of use, most of the time I use them without cancellation and if I am in a noisy area I just flip it on.
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