I have noticed over time, that my earpiece stop working due to breakage of cable. And after some observation, I learned that this was happening due to sharp kinks in the cables, which deteriorate the internal cables. So I decided to avoid these sharps kinks in the cables by using springs.
Step 1: What You will need!
You will need 3 or 4 Pens which have springs inside. And of course Earpiece too.