First of all, it is not like it is pictured at all. The pocket to hold your phone/mp3 player is very small, and barely fit my Motorola V360 (which is small anyways). I don't think it will fit with headphones. Also, it is only made for very skinny people. If you have arms that are more than 11 in around, then it will not fit you. The nylon combined with the crappy stitching job makes it unbearable to wear. Don't waste your money here. Get the Belkin.