Care and use
Precautions for listening with the Headphones or Earphones
• Do not play your headphones or earphones at a high volume. Hearing experts advise against
continuous extended play.
• If you experience a ringing in your ears, reduce volume or discontinue use.
• Do not use while operating a motorized vehicle. It may create a traffic hazard and is illegal in many areas.
• You should use extreme caution or temporarily discontinue use in potentially hazardous situations.
• Even if your headphones or earphones are the open-air type designed to let you hear outside sounds,
don't turn up the volume so high that you can't hear what's around you.
This product may receive radio interference
caused by mobile telephones during use. If such
interference is apparent, please increase separation
between the product and the mobile telephone.
CAUTION
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type
recommended by the manufacturer. Dispose of
used batteries according to the manufacturer's
instructions.
Maintenance
Clean this unit with a dry and soft cloth.
• If the unit becomes too dirty, wring a cloth moistened in water, wipe the dirt with it and clean with a dry cloth.
• Do not use solvents including benzine, thinner, alcohol, kitchen detergent, a chemical wiper, etc. This might
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cause the exterior case to be deformed or the coating to come off.
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• Excessive sound pressure from earphones and
headphones can cause hearing loss.
• Listening at full volume for long periods may
damage the user's ears.
Be sure to use the supplied or recommended
headphones or earphones.
Based on EN 50332-2:2003
1) Maximum output voltage(earphone output) :
150mV
2) Wide band characteristic voltage(earphones):
75mV