Register

What are those black rings at the bottom of the headphone's plug? ​

What are those black rings at the bottom of the headphone's plug? ​
86.7k views
2 votes
What are those black rings at the bottom of the headphone's plug?
​

User DomTomCat
by
7.6k points

1 Answer

5 votes
non-conductive insulating rings which basically insulate one section from the next in order to represent which components get power
User Doo Dah
by
8.1k points
← Prev Question Next Question →

Related questions

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

“What does it mean when we “rework” copyrighted material?”
The book shows how to add and subtract binary and decimal numbers. However, other numbering systems are also very popular when dealing with computers. The octal (base 8) numbering system is one of these.
Seven basic internal components found in a computer tower
Link Copied!