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Why are earbud wires for an mp3 player coated with plastic 1, to better conduct the sound 2, to insulate the wires 3, so they look good 4, so they dont break
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4 votes
Why are earbud wires for an mp3 player coated with plastic

1, to better conduct the sound
2, to insulate the wires
3, so they look good
4, so they dont break

User Marques
by
7.4k points

2 Answers

3 votes
The naked wires are dangerous, so the plastic coating insulates and protects the wires :)
User Soufiene
by
7.5k points
3 votes

2) they add the insulation to better the durability or the earbuds

User George M Ceaser Jr
by
6.7k points
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