2
This
product
contains
a
sealed
rechargeable
lithium
battery,
not
accessible
to
the
user
and
therefore
not
replaceable.
Note:
There
is
a
risk
of
explosion
if
battery
is
incorrectly
replaced:
the
battery
must
be
replaced
by
an
equivalent
type.
If
any
replacement
is
necessary,
please
contact
a
qualified
technician
or
the
manufacturer
for
service.
Do
not
expose
the
battery
to
excessive
heat
such
as
sunshine,
fire,
a
radiator
or
similar
sources.
The
user
should
not
manipulate
the
device
beyond
what
is
described
in
this
manual.
Otherwise,
the
warranty
shall
be
void
.
PRODUCT
SPECIFICATIONS
Bluetooth
V3.0
Support:
L2CAP/A2DP
(AVCTP/AVDTP/AVRCP)
can
receive
AUDIO
signal
and
control
the
AUDIO
device.
support
HSP/HFP(Hand
‐
free
profile),
Built
‐
in
Mic
for
hands
‐
free
phone
call
Working
distance:
10
Meters
Frequency
response:
100
Hz
‐
20KHz
With
built
‐
in
rechargeable
Li
‐
ion
Battery.
Powered
by
USB
cable
(included)
or
DC
5V
charger
(not
included)
PRODUCT
FEATURE
1.
Built
‐
in
Low
‐
freq
radiators,
super
dynamic
low
‐
frequency
sound
pressure
gain,
listening
transparent
and
flexible.
2
．
International
advanced
bluetooth
chip
and
circuit
design
techniques,
support
all
bluetooth
device
;
play
music
after
pairing
with
Bluetooth
device
.for
example
mobile/
MID/
TV,
the
working
distance
is
within
10
Meters.
3
．
With
Micro
for
hands
‐
free
phone
call
function.
4
．
Built
‐
in
MP3/WMA
decoding,
can
directly
play
TF
card,
U
disk,
mobile
and
other
USB
storage
devices
stored
MP3,
WMA
format
music
files.
5
．
Build
‐
in
the
FM
radio
module,
convenient
to
auto
scan
and
save
radio
channels.
6
．
Support
LINE
IN
audio
input,
connect
Bluetooth
speaker
through
output
devices,
for
example
MP3,
MP4,
PSP,
Tablet
PC,
mobile
phone,
etc.
KEY
FUNCTIONS
1.
a.
When
in
power
on
status,
short
press
this
button
twice
to
switch
Bluetooth/FM
/AUX/TF/USB.
Summary of Contents for HP30-BTH
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