A great pair of affordable earphones from a great company. I bought a J3 because I was tired of my sony earphones breaking after a year or less. At first the sound was different because I was used to the way my music sounded on my sony earphones, but I got used to it and they are great. It blocks out background noises so the noise cancelling aspect is good. I use them to run, and they fall out a few times, but after adjusting I don't find it to be a problem. Furthermore, the company has great customer service and a good one year warranty!

bbobloblaw

San Diego, CA