As the description says, this is good for listening to music during Sports! Look somewhere else if above is not your requirement. I was looking for good running headphones that is, 1. Good fit & Less weight - So when I am running it doesn't juggle much 2. Moderate noise cancellation - So that I can listen to pure music 3. Good Bass as I like bass more 4. Not expensive 5. Sweat proof - as I sweat a lot!! I use this on my Nexus 5 with Jet Audio Plus Well it does all the above well and just some. Meets my requirements. No complaint. Coming to negatives, 1. There are no ear buds or the rubber pads supplied. It does not pain, but it would have been super comfy if they were provided. 2. The fit of the clip headphones is just well ~85% happy. Well now I need to get used to this. I am 5'9'' and well built and it doesn't fit 100% 3. Wires are thin and I hope they serve for some good amount of time Some points, 1. As this sports, don't look for sublime and super natural music from these. Its good and my Sony MDR-XB30EX Extra-Bass Stereo Headphone is kick ass!!! 2. No carry case/instruction manual. You are sent only the headphones with the box 3. Looks good Well buy this if it suits and most importantly, Enjoy the sports!!

I was using sony for long time and tried Philips headphones but this headphone is outstanding compared to both. It has a nice quality of sound (dont compare with normal headphones, people use to do that) and i can hear the ambient noise to communicate with my friends (not isolated in different world). Most of all it is more comfortable for a long time use.