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Online24, Jakarta – Smartphones are things that can not be separated from everyday life. Almost all modern needs can be satisfied with the subject, but behind its utility are stored risks that can threaten health.
One is the use of headphones that can be harmful to the ear. The World Health Organization (WHO) has also appealed the duration of its use every day.
Quoted by Popular Science, the WHO recommends a listening period of one hour per day with 60% of volume. In recent decades, the number of young people with hearing loss due to the use of headphones is increasing.
Since 1994, about 3.5% of adolescents in the United States suffer from hearing loss and continue to increase by 5% in 2014.
never realized that the use of headphones with a maximum volume. If you play music with high volume, you risk to damage the pendant in less than 4 minutes.
"Using headphones in a noisy environment, people tend to listen to music with more audible headphones.The incident can periodically damage our ears if this is too often done with a duration of 4 minutes ", says Professor Kathleen Campbell, an audiologist from the Illinois Illinois Southern Illinois School of Medicine
" Although the WHO also regulated the developers of the brand of listeners who do not not hurt human hearing, but it will be useless if our behavior with the help of headphones is still not wise, "says Professor Kathleen Campbell
So, how long do you use headphones every day? Is it excessive or appropriate? You decide for yourself.
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