Samsung Galaxy Tab 4 10.1 法律文件

Health and Safety Information       46

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Do not turn the volume up to block out noisy surroundings. If you choose to listen to your 

portable device in a noisy environment, use noise-cancelling headphones to block out 

background environmental noise. By blocking background environment noise, noise 

cancelling headphones should allow you to hear the music at lower volumes than when 

using earbuds.

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Limit the amount of time you listen. As the volume increases, less time is required before 

you hearing could be affected.

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Avoid using headphones after exposure to extremely loud noises, such as rock concerts, 

that might cause temporary hearing loss. Temporary hearing loss might cause unsafe 

volumes to sound normal.