Owner's Manual

6 I CHARGING THE BATTERY
RKING940
is
operated
with a rechargeable battery. Charge
the
battery
completely
before
its first use. Read
the
previous section
"Battery
Information"
before
starting
the
charging
process.
1.
Connect
the
charger
to
the
correct outlet.
2.
When
the
charger
is
connected
to
the
headset,
the
Red indicator
light
will turn on.
Charging
the
battery fully may take
up
to
3 hours.
3.
When
the
battery
is
fully charged,
the
Red
indicator
light
will
turn
Blue. Disconnect
the
charger
from
the
headset and
the
outlet. The headset
is
ready
to
use.
NOTE:
For
the
first use, please charge
the
headset fully.
The fully charged battery has
power
for
up
to
30
hours
of
talk-time and music streaming,
and
up
to
1400 hours
of
standby time. However,
the
talk and standby times may vary when
used with
different
cellular phones
or
other
BLUETOOTH® devices.
When
the
battery
is
low, you will hear a voice
prompt
"Battery
Low"
every
one
minute,
and
the
red
indicator
light
will flash.
7