safety
instructions
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.
• For your safety, avoid distractions
from music or phone calls while in
traffic or other potentially dangerous
environments.
Danger
To avoid hearing damage, limit the time you
use headphones at high volume and set the
volume to a safe level. The louder the volume,
the shorter the safe listening time is.
Hearing safety
General information
To avoid damage or malfunction:
Caution
Do not expose headphones to excessive heat.
Do not drop your headphones.
Headphones shall not be exposed to dripping
or splashing. (Refer to the IP rating of speci�c
product)
Do not allow your headphones to be
submerged in water.
Do not use any cleaning agents containing
alcohol, ammonia, benzene, or abrasives.
Use a clean, damp cloth to clean your
headphones - especially the sound conduits and
the microphone holes - regularly and avoid
buildup of substances such as sweat or earwax.
If any sweat or water droplets are left in the
sound conduits, air holes or microphone holes,
the sound level will temporarily drop or cut out
entirely. This is not a malfunction. Use a soft,
damp cloth to dry the headphones thoroughly.
Alternatively, remove the earbud tips, turn the
sound conduits downward and gently tap the
headphones about �ve times on a dry cloth or
similar to remove any water collected inside.
Be sure the headphones are completely dry
before charging and using. Avoid using
disposable alcohol pads or other substances for
cleaning.
Operating and storage temperatures and
humidity
• Store in a place where the
temperature is between -20°C (-4°F)
and 50°C (122 °F) with up to 90%
relative humidity.
• Operate in a place where the
temperature is between 0°C (32°F)
and 45°C (113 °F) with up to 90%
relative humidity.
