What is the fibrous substance in the headphone string?
It can be connected again, but it needs to be soldered with chromium iron. The wire for earphone is not enameled wire, but oxygen free copper wire. However, direct welding affect the use, but also affect the sound quality, I buy headphones to repair wire, headphones Dan Yuanchai down, the broken line welding, new line welding up. You can also try this, wire is very cheap, a dozen pieces on it.
It is better to weld and then insulation, because a few strands are not conductive, otherwise the short circuit will not make any noise.
No direct twist up, because the wire surface insulation paint, direct twist up signal is not conductive, must first remove the insulating paint, you can first use the lighter to burn, and then a knife scrape residue, can be together again
The fibrous substance has no effect. It is only a protective nylon to prevent it from pulling out.
