Do I have to age my earphones?

pu1. I bought earphones, and there was a phrase in the box that says it's good to lower the volume for the first two weeks to improve the sound quality of earphones, so I think it's better to age because the earphone company is talking about

2017-12-06

OK

pu2. There are different opinions about aging and it's unnecessary and it's the trend. It's because if you just use it, you don't have to go through the aging naturally

2017-12-06

OK

pu3. Wouldn't it be better to preheat any product first? Aging. I have a lot of opinions, but it's not that annoying to do it, and I tend to do it because it doesn't get bad

2017-12-06

OK