These are very poor quality headphones. As soon as I tried them out for the first time, I knew they were fake because the sound was such a poor quality (they were quiet and tinny compared to what I thought were 'bad headphones' which needed replacing!)
I sent them straight back.
You have to pay for postage return as well so this is definitely a waste of time and money. Also, the volume button is cheap and doesn't work.
It seems, the only way that you can buy genuine apple headphones is when they come in the packaging with a brand new apple deivce!
Shocking. DO NOT BUY THIS ITEM.