4.Bluetooth
Automatic
Reconnection
When
the distance
is
within the Bluetooth
range
again
or
BH298
powers
on
again,
BH298
enters
reconnection
status
with
indicator light flashing quickly.
BH298
will
reconnect
to the last connected smartphone with
Bluetooth
enabled.
If
the reconnection
fails
in
30
s,
BH298
will enter pairing
mode
automatically. During the
reconnection
status,
you
can
start to pair
via
your smartphone by
manual.
S.Clear
Bluetooth
Pairing List
In
power-on
state,
long
press
the"
+ "
and
• - • buttons simultaneously for 8
seconds
until the
red
indicator light
stays
on
for
2s.
Then,
BH298
will
clear
the pairing list
paired
before
and
enter pairing mode
(The
pairing list can't
be
cleared
in
power-off
state).
Note
Please
clear
pairing information
of
BH298
on
your smartphone simultaneously to reconnect quickly.
14
6.Disconnect
the
Current Connection
Long
press
the •
HI
• button for 3
seconds
to disconnect the current
devices.
Then,
BH298
enters
pairing
mode
with the indicator flashing quickly.
7.low Power Prompt
When
BH298's
battery
is
below
3.2v,
it
will automatically power off with red indicator flashing 5 times.
8.Charging
When
BH298
is
in
low power or can't power
on,
you
can
charge
it
via
a
DC
5 V
USB
charging
cable.
The
red
indicator light
stays
on
during the charging
process
and
goes
off
when
the charging
is
complete.
BH298
can
keep
working during
charging.
15