TEST YOUR HEARING FREQUENCY

This brilliant!

Degenerative, irreversible.

Your hearing represents your aging process.

30+ years old can hear 15000

40+ years old can hear 10000

60+ years old can hear 8000

70+ years old can hear 6000

https://nostr.build/av/17974ed34adeed4a26b2b7aecba19e2be192996178129fc4f59ed7b11255c44f.mp4