We're going to break these headphones and show you what's inside and junk.
These are the Earbuds to be destructacated.
Remove foam covering.
Gently remove the driver unit and wire from the (Black) receptacle part with small pliers or suitable small hand tool.
Disassemble the remaining mechanical components.
Remove the copper driver coils.
Remove the permanent magnet of the headphones and youre done!! ;)