This item for my Sony Ericson phone lasted me about two months and then the cables got messed up. I could only hear one side of my headphones. I was concerned the moment I got the headphones in the mail because the cables for it seemed twice as thin as the original Sony Ericson equipment and boy was I right to be suspcious. Poorly constructed. Why doesn't Sony Ericson sell their original accesories for their phones?