Top 8 symptoms of being a smartphone addict

Updated: 2015-03-12 07:24

By Liu Zheng(chinadaily.com.cn)

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5. Hearing loss

According to a research conducted by a Japanese biologist, if one keeps using a mobile phone for more than 3 hours a day, hearing loss risk will reach 12 percent. The biologist believes that the loudspeaker embedded in the phone have a negative effect on people's hearing.

Top 8 symptoms of being a smartphone addict

A man talks on his mobile phone in Hong Kong, Dec 2012. [Photo/IC]