health test hearing capacity of your each ear

👆Test your hearing frequency.

30+yrs old can hear 15000;

40+yrs old, can hear 10000;

60+yrs old, can hear 8000;

70+yrs old , can hear 6000. Everyone can take a seat.This is degenerative.  Irreversible.

Test it, your hearing represents your aging process.

It's Brilliant.

Try it yourself.

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