Trouble
Shooting
If
the
headset
cannot
work
normally,
please
try
the
following:
(1)
Make
sure
Bluetooth
function
of
the
audio
device
is
enabled.
Select
Thunder
BT
from
the
Bluetooth
device
list
of
the
audio
device.
(2)
Check
if
the
battery
LED
is
flashing
in
red.
If
yes,
please
charge
the
headset.
(see
Charging)
(3)
Get
closer
with
the
audio
device.
Bluetooth
connection
range
is
10
meters.
(4)
If
you
use
desktops/laptops,
please
specify
Thunder
BT
as
the
input/output
device.
Warning
Do
not
expose
the
headset
to
water,
fire,
or
high
temperatures.
Do
not
disassemble
the
headset
and
ear
cup.
Disassemble
the
headset
may
damage
Bluetooth
connection
quality
or
battery
charging
function.
Only
charge
with
the
cable
provided
by
the
manufacturer.
Battery
usage
by
children
should
be
supervised.
Caution:
Risk
of
explosion
if
battery
is
replaced
by
an
incorrect
type.
Dispose
of
used
batteries
according
to
the
instructions.
FCC
Statement
This
equipment
has
been
tested
and
found
to
comply
with
the
limits
for
a
class
B
digital
device,
pursuant
to
Part
15
of
the
FCC
Rules.
These
limits
are
designed
to
provide
reasonable
protection
against
harmful
interference
in
a
residential
installation.
This
equipment
generates
uses
and
can
radiate
radio
frequency
energy
and,
if
not
installed
and
used
in
accordance
with
the
instructions,
may
cause
harmful
interference
to
radio
communications.
However,
there
is
no
guarantee
that
interference
will
not
occur
in
a
particular
installation
if
this
equipment
does
cause
harmful
interference
to
radio
or
television
reception,
which
can
be
determined
by
turning
the
equipment
off
and
on,
the
user
is
encouraged
to
try
to
correct
the
interference
by
one
of
the
following
measures:
1.
Reorient
or
relocate
the
receiving
antenna.
2.
Increase
the
separation
between
the
equipment
and
receiver.
3.
Connect
the
equipment
into
an
outlet
on
a
circuit
different
from
that
to
which
the
receiver
is
connected.
To
assure
continued
compliance,
any
changes
or
modifications
not
expressly
approved
by
the
party
responsible
for
compliance
could
void
the
user's
authority
to
