User's Manual

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5. Avoid using headphones after exposure to
extremely loud noises (e.g.: live concerts) that
might cause temporary hearing loss which, in turn,
might cause unsafe volume levels to sound like
normal levels.
6. Do not listen at any volume that causes you
discomfort. If you experience ringing in your ears,
hear muffled speech or experience any temporary
hearing difficulty after listening to your portable
audio device, discontinue use and consult your
health care provider.
You can obtain additional information on this subject
from the following sources:
American Academy of Audiology
11730 Plaza American Drive, Suite 300 Reston, VA 20190
Voice: [phone]
Email: [e-mail]
Internet: www.audiology.org
National Institute on Deafness and Other
Communication Disorders
National Institutes of Health
31 Center Drive, MSC 2320 Bethesda, MD USA 20892-2320
Voice: [phone]
Email: [e-mail]
Internet: http://www.nidcd.nih.gov/health/hearing
National Institute for Occupational Safety and Health
Hubert H. Humphrey Bldg. 200 Independence Ave., SW Washington,
DC 20201
Voice: 1-800-35-NIOSH (1-800-232-4636)
Internet: http://www.cdc.gov/niosh/topics/noise/default.html