How to identify your iphone 5 earphone is original or copy

There are so many factories are producing iphone 5 earphones. But the qualities are so different. I am sure you don't want to buy a iphone earphone with really bad quality. Here are sometips for how to identity your iphone 5 earphone is original or copy.
O: original one.
C: copy one.
1: The original iphone earphone is made of better steel mesh.



2: When you bend the earphone wires,  the copy one's tube is easy to be flat.
 


3: words are printed more clearly on rubber tube if it is original iphone earphone:


PS: To customer, no matter it is a original one or copy one,the most important things for iphone earphone is to provide great sound.