Well...
I did not know about the disadvantages of earphones until I had this condition called "Tinnitus". It is ringing in the ears and it can not be cured. Just look up for tinnitus and try to find what causes tinnitus.
what are the side effect of using earplug contineously 2 hours?
What are disadvantages of using car?
bublegum earphones
what are the advantages and disadvantages of using a heligimbal
It depends what the earphones are for. If they're simply for you to listen to music while you work - that's at the discretion of the employer. If they're protective earphones to reduce noise in a factory - that's a health & safety issue - and they are required by law to protect your hearing from loud noise !
Yes you can. Most computers use loud speakers to hear audio. But, if you don't want to disturb others (for instance) you could listen to audio using earphones. Any computer with a sound card should have a socket in which the earphone's jack can be plugged in.
no disadvantages
disadvantages
there you
Why are ipod earphones magnetized?
I like graphs, no disadvantages.
what are the disadvantages of using leather