10
•
The
Charge
LEDs
indicate
the
charging
status.
It
lights
constantly
during
the
charging
process.
If
no
battery
pack
inside
or
the
battery
pack
has
been
fully
charged,
the
Charge
LED
will
light
off.
Battery
Precautions:
Use
battery
pack
as
recommended
by
the
manufacturer,
use
battery
pack
other
than
recommended
will
increase
risks
of
danger.
Replace
the
drained
battery
pack
If
you
find
distorted
sound,
the
battery
level
may
be
low,
dock
the
headset
to
charge
the
battery
pack
or,
if
you
want
to
use
the
headset
continuously,
you
need
to
replace
the
battery
pack.
Change
the
earbuds
There
are
3
sizes
of
earbuds
included
the
product,
small,
medium
and
large
size.
Small
Medium
Large
1.
Take
the
extra
battery
pack
out
from
the
transmitter.
2.
Grip
the
edge
and
pull
out
the
battery
pack
from
the
bottom
of
the
under
chin
headset.
Take
the
extra
battery
pack
out
if
it
is
inserted
to
the
side
of
the
transmitter.
3.
Insert
the
extra
battery
pack
into
the
under
chin
headset.
Make
sure
the
battery
pack
is
installed
or
docked
properly.
