This by far are the worst ear buds headphones I've tried ever. They are so cheaply made is not even funny, they are not even marked Left or Right, have no hands free button to answer your phone calls, the wire used is the thinnest I've seen on headphones. No brand either, I've purchased headphones that are inexpensive before and they have a brand, come with different ear but size tips, have a hands-free button and decent packaging. This came in a zipbag and nothing more, no instructions, warranty, customer service info, nothing. I've purchased better quality headphones at the drudstore. This are marketed as noise cancelling and they are anything but, they are supposed to be Sports Stereo and Super Bass earphones and they are not. What they are is cheap, worst sound quality ear buds to the point that the manufacturer didn't even bother to mark them with a brand or even have basic packaging. They are not even worth the zipbag they came in or the shipping costs. I'm extremely disappointed .