1
Important
Safety
and
Usage
Information
Before
using
your
headphones,
make
sure
to
lower
the
volume
level
on
your
headphone
amplifier
or
portable
device.
You
can
then
raise
the
volume
to
your
preferred
listening
level.
Bear
in
mind
that
prolonged
exposure
to
high
volumes
may
result
in
temporary
or
even
permanent
hearing
loss.
Be
aware
of
your
surroundings.
Using
headphones
may
diminish
your
ability
to
hear
important
ambient
sounds.
Exercise
caution
particularly
at
railroad
tracks,
crosswalks,
or
any
environment
where
motor
vehicles
or
bicycles
are
present.
Turning
your
audio
system
on
and
off,
changing
inputs,
and
connecting
or
disconnecting
the
headphones
from
an
audio
device
may
result
in
audible
high
‐
frequency
clicks
or
pops
that
may
affect
your
hearing
at
high
volume
levels.
It
is
always
recommended
to
lower
the
volume
level
prior
to
connecting
or
disconnecting
your
headphones.
Do
not
leave
your
headphones
or
cables
in
an
area
where
people
or
pets
might
trip
over
them.
Do
not
attempt
to
disassemble
or
repair
the
headphones.
Service
should
only
be
completed
by
a
qualified
OPPO
technician.
Always
supervise
children
who
are
using
these
headphones.
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