The older we get the less we hear. Did you know that the earpiece we use kill our ear buds slowly? So, you could be 25 years old and you’d possess the ears of a 50-year-old person.
The video below gives us hearing test and plays some sound frequencies that people of some particular ages are meant to hear.
As for me I heard all the sound frequencies except the last. Tell us how many frequencies you heard in the comment section.
It’s advisable you use an earpiece to properly hear it.