POWER
SOURCE
The
unit
has
a
built
‐
in
Li
‐
ion
rechargeable
battery,
charge
it
before
first
time
use
or
when
it
is
drained
as
follows:
1.
Open
the
Rubber
Cover
on
the
unit.
2.
Connect
the
small
plug
from
the
supplied
USB
Connection
Cable
to
the
Micro
USB
Port.
3.
Connect
the
full
size
USB
Plug
from
the
supplied
USB
Connection
Cable
to
the
USB
Port
on
the
Personal
Computer
or
USB
Charger
(Computer
and
USB
Charger
not
included).
4.
When
charging,
the
Red
Indicator
on
the
unit
will
illuminate.
When
charging
is
complete,
the
color
of
the
indicator
will
turn
to
blue.
5.
After
charging,
disconnect
the
small
plug
from
the
unit
then
close
the
rubber
Cover.
NOTES:
Your
battery
will
last
longer
if
you
following
these
simple
guidelines
for
caring
and
storing:
A.
Before
first
time
use,
recharge
the
unit
approximately
4
hours
until
the
unit
is
fully
charged.
B.
Charge
and
store
the
unit
within
the
temperature
range
of
5°C
‐
35°C
(40°F
‐
95°F).
C.
Do
not
overcharge
(longer
than
24
hours).
Excessive
charging
or
running
the
unit
until
battery
fully
drains
will
damage
battery.
Battery
life
will
be
extended
if
you
keep
the
battery
fully
charged.
D.
Battery
life
naturally
shortens
slowly
over
time.
E.
The
rechargeable
battery
incorporated
in
this
product
is
not
user
replaceable.
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