User's Manual
1 Important
safety
instructions
Hearing safety
Be sure to observe the following
guidelines when using your headphones.
• Listen at reasonable volumes for
reasonable periods of time.
• Be careful not to adjust the volume
continuously upwards as your
hearing adapts.
• Do not turn up the volume so high
that you can't hear what's around
you.
• You should use caution or
temporarily discontinue use in
potentially hazardous situations.
• Excessive sound pressure from
earpieces and headphones can
cause hearing loss.
• Using headphones with both ears
covered while driving is not
recommended and may be illegal in
some areas.
from music or phone calls while in
environments.
General information
To avoid damage or malfunction:
Operating and storage temperatures and
humidity
• Store in a place where the
relative humidity.
• Operate in a place where the
relative humidity.
• Battery life may be shorter in high or
low temperature conditions.
• Replacement of a battery with an
the headphones and the battery (for
battery types).
Danger
use headphones at high volume and set the
the shorter the safe listening time is.
Caution
Do not expose headphones to excessive heat.
Do not drop your headphones.
Headphones shall not be exposed to dripping or
product)
Do not allow your headphones to be submerged
in water.
Do not charge your headphones when the
Do not use any cleaning agents containing
necessary dampened with a minimum amount
The integrated battery shall not be exposed to
Danger of explosion if battery is incorrectly
replaced. Replace only with the same or
slot cover must be closed.
result in an explosion.
Leaving a battery in an extremely high
temperature surrounding environment can
A battery subjected to extremely low air
pressure may result in an explosion or the
2 EN