How to use headphones without damaging your hearing VnExpress Listening at low volumes, limiting listening sessions to under one hour, and taking 5-10 minute breaks can help protect hearing and prevent early hearing loss.
What are the warning signs of hearing loss? VnExpress Recently, I've experienced ringing in my ears and unclear hearing. Is this a sign of hearing loss, and how can it be checked? (Kim Lan, 45, Dong Thap)
