This Product Is the Best-Kept Secret in the World

10. Rings for Audio Jacks

The best places to buy include Amazon, Walmart, and Best Buy. The average product price is between $10 and $15 per pair. Some knowledge of headphones' operation is necessary to comprehend their hidden function. The cables in your headphones are conductors, carrying the sound signal. The headphone jack's function is to transmit the sound signal and provide the finest possible reproduction of it.

Sound Protection with Audio Jacks (Canon/Wikipedia) The jack protects the sound and transmits it as best it can, even though it is powerless to enhance the original signal's sound quality (you're stuck with a poor signal). Because of this, the headphone jack may be the problem if you're experiencing problems with the audio.