What??? “more than one billion young people are at risk of hearing loss partly due to the rise of headphone and earbud usage”

By B.N. Frank Wireless earbud wearers NOT concerned about the 250 scientists warning about increased risks of cancer, learning and memory deficits, neurological disorders, and…

What??? “more than one billion young people are at risk of hearing loss partly due to the rise of headphone and earbud usage”