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Link Net Service Company Limited: Research often listen to MP3 that can lead to hearing loss
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http://journals.aol.com/juiliarobots/netinchina.org.cn/entri...
Submitted by qq16797870 40 months, 3 weeks, 1 day, 13 hours ago
According to the European Union will soon be published Monday in a research report, the frequent use of portable MP3 users, if the headset will adjust the volume too high, is likely to lead to permanent hearing loss, and the European Union has 10,000,000 users faced such a danger.
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