3
Features
1.
Power
on
–
make
sure
the
headset
is
off;
press
and
hold
the
“Power
pause/Power”
button
for
about
3
seconds
and
it
will
prompt
a
tone
“Power
on”;
loosen
the
button,
it
will
automatically
get
into
pairing
state
if
headset
firstly
boots;
The
Bluetooth
will
automatically
into
standby
state
for
paired
headset(headset
will
automatically
reconnected
cell
phone,
the
reconnected
time
is
3
minutes).
Under
the
pairing
mode,
the
red
and
blue
indicator
lights
blink
alternately
and
10
minutes
later
it
turns
off
automatically.
Blue
LED
blinks
‐‐
connection
status;
Blue
and
red
blink
alternately—pairing
mode.
2.
Power
off
–
make
sure
the
headset
is
on;
press
and
hold
the
“Play
pause/Power”
button
for
about
4
seconds,
and
you
will
hear
the
voice
prompt
“Power
Off’;
the
red
LED
will
blink
3
times
and
go
off.
3.
Pairing
–
make
sure
the
headset
is
off;
press
and
hold
the
“Play
pause/Power”
button
for
about
5
seconds
and
enter
pairing
mode
(the
red
and
blue
lights
blink
alternately);
when
the
pairing
is
successful,
you
will
hear
the
voice
prompt
“Pairing”
and
the
indicator
light
is
solid
blue.
4.
Pairing
name
–
B853
5.
Play
the
music
–
press
the
“Play
pause/Power”
button
to
play
a
song;
the
blue
light
flashes
one
time
every
3
seconds
6.
Pause
the
music
‐‐
press
the
“Play
pause/Power”
button
to
pause
a
song;
the
light
is
solid
blue.
7.
Volume
up
–
press
the
“Volume
+”
(15
levels)
button
to
raise
the
volume
until
you
hear
a
beep;
the
blue
light
flashes
one
time
every
3
seconds
8.
Volume
down
–
press
the
“Volume
–“(15
levels)
to
decrease
the
volume;
the
blue
light
flashes
one
time
every
3
seconds
9.
Previous
track
‐‐
press
and
hold
the
V
‐
key
to
skip
backward
to
the
previous
song.
10.
Next
track
–
press
and
hold
the
V+
key
to
skip
forward
to
the
next
song;
the
blue
light
flashes
one
time
every
3
seconds
11.
To
accept
a
call
–
press
the
“Play
pause/Power”
button
to
accept
or
end
a
call;
the
blue
light
flashes
once
every
0.5
second
12.
To
reject
a
call
–
press
and
hold
the
“Play
pause/Power”
button
for
about
2
seconds
to
reject
a
call;
the
blue
light
flashes
once
every
0.5
second
13.
Dialing
the
latest
number
–
double
press
and
hold
the
“Play
pause/Power”
button
and
redial
the
latest
numbers;
the
blue
light
flashes
twice
every
3
seconds
14.
ANC
on
–
switch
the
“ON”
button,
the
pinhole
on
the
margin
will
flash
solid
blue
LED
light.
15.
ANC
off
–
switch
the
“OFF”
button,
the
blue
LED
light
will
go
off.
16.
LINE
IN
–
plug
the
LINE
cable
to
play
the
audio
via
the
device,
headset
is
used
as
wired
headphone.
17.
Charging
‐‐
the
indicator
light
is
solid
red
during
charging
and
will
go
off
when
the
battery
is
fully
charged
18.
Incoming
calls
during
playing
the
music
–
the
music
will
stop
playing
