Keep
the
product
away
from
direct
sunlight
or
hot
places.
High
temperatures
will
shorten
the
life
of
electronic
devices,
destroy
the
battery
or
distort
certain
plastic
parts.
Don’t
expose
the
product
to
cold
areas.
It
may
damage
the
internal
circuit
board.
Don’t
try
to
disassemble
the
product
as
it
may
get
damaged
if
you
are
not
professional.
Don’t
let
it
fall
down
onto
the
floor
or
other
hard
surfaces.
The
internal
circuit
might
get
damaged.
Don’t
use
intensive
chemical
products
or
detergent
to
clean
the
product.
Don’t
scratch
the
surface
with
sharp
things.
Don’t
use
this
product
during
strenuous
exercise.
It
may
get
damaged
by
sweat.
In
case
the
product
doesn’t
function
properly,
send
it
to
the
store
you
bought
it.
The
staff
will
help
you
to
solve
the
problem
FAQs
1.Why
is
the
red
LED
off
when
charging?
a)
Please
make
sure
the
charging
device
connect
with
headset
well;
b)
The
battery
may
dry
up.
Please
charge
the
battery
for
30
minutes,
and
then
the
red
LED
will
be
ON.
2.
Why
can’t
I
hear
the
sound
on
the
headset
when
making
a
VoIP
call?
a)
Make
sure
Dongle
is
under
conversation
mode
(blue
LED
of
dongle
will
flashes
slowly);
b)
Make
sure
you
had
set
up
the
audio
device
correctly.
3.
Why
can’t
I
hear
the
sound
clearly
on
the
headset?
a)
Make
sure
the
internet
on
your
computer
is
available;
b)
Make
sure
the
headset
is
in
the
available
range
and
no
obstacle
between
headset
and
dongle..
9
Specifications
Bluetooth
version
Headset:
Bluetooth
V3.0
Dongle:
Bluetooth
V2.1+EDR
Bluetooth
profiles
Headset,
Hands
free,
A2DP,
AVRCP
Operating
distance
10meters
Headset
music
time
About
9
hours
Headset
talk
time
About
10
hours
Headset
standby
time
About
200
hours
Headset
charging
time
About
2
hours
Notes:
1.
This
device
complies
with
Part
15
of
the
FCC
Rules.
Operation
is
subject
to
the
following
two
conditions:
(1)
this
device
may
not
cause
harmful
interference,
and
(2)
this
device
must
accept
any
interference
received,
including
interference
that
may
cause
undesired
operation.
2.
Changes
or
modifications
not
expressly
approved
by
the
party
responsible
for
compliance
could
void
the
user’s
authority
to
operate
the
equipment.
FCC
Statement
Any
Changes
or
modifications
not
expressly
approved
by
the
party
responsible
for
compliance
could
void
the
user’s
authority
to
operate
the
equipment.
This
device
complies
with
part
15
of
the
FCC
Rules.
Operation
is
subject
to
the
following
two
conditions:
(1)
This
device
may
not
cause
harmful
interference,
and
(2)
this
device
must
accept
any
interference
received,
including
interference
that
may
cause
undesired
operation.
Radiation
Exposure
Statement:
This
equipment
complies
with
FCC
radiation
exposure
limits
set
forth
for
an
uncontrolled
environment.
This
transmitter
must
not
be
co
‐
located
or
operating
in
conjunction
with
any
other
antenna
or
transmitter.
10
