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The
DuFree(SJ402A)
handsfree
Car
kit
is
a plug
and
play
device
that
simply
connects
to your
Bluetooth
phone
Without
any
cables
or phone
holders.
Simply
plug
the
DuFree(SJ402A)
unit
into
the
cigarette
lighter
and
you
will
be able
to answer,
end,
reject,
redial,
place
calls
or adjust
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your speaker
volume by the simple
push of a button,
wherever your phone
is in your car.
Especially
DuFree(SJ402A) support
voice announcement
function for caller
ID number.
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The DuFree(SJ402A)
supports
voice dialling and
allows you to dial
your contacts without
touching your phone,
to allow you to
safely concentrate
on driving your
car.
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-
Universal
bluetooth
handsfree
car
kit
for
all
kind
of bluetooth
phone.
(Compatible
with
all
kinds
of GSM
/ CDMA
/ TDMA
/ WCDMA
bluetooth
phones)
-
Easy
installation
portable
type.
- Voice
announcing
for
incoming
telephone
number.
- Choosable
voice
announcing
(with
voice
or without
Voice)
- Digital
noise
&
echo
suppression
system.
- Full
two
ways
(Duplex)
conversation.
- High
powered
amplifier
and
speaker.
- Directional
high
sensitive
microphone.
- Voice
dialling,
redial
and
audio
transfer
function.
- Automatic
re-connection.
- Easy
set
up and
simple
operation.
-
Provides
the
best
sound
clarity
with
little
or no
distortion.
(Superior
sound
quality)
- Surge
prevention
circuit.
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Input
Power
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10~16V
DC
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Normal
Current
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>50mA
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Maximum
Current
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>500mA
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Fuse
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250V/2A
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Speaker
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Max.1.5W
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Microphone
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Directional
microphone
-52dB
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Noise
Suppression
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Up
to 18dB
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Echo
Suppression
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Up
to 42dB
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Operating
Temperature
range
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-30℃
~ +65℃
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Full
duplex
operation
with
noise
&
echo
suppression
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Bluetooth
specification
: v2.0
compliant
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Supported
Profiles
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Handsfree
profile,
Headset
Profile
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Power
Class
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2dBm
Max
(Class
2)
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Carrier
Frequency
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24000MHz
~
2483.5MHz
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Built
in Flash
Memory
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8M
bit
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Compatibility
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This
unit
is compatible
with
most
bluetooth
equipped
cellular
phones
including
Motorola,
Sony
Ericsson
and
Nokia,
Samsung,
LG Etc.
(Most
Bluetooth
enabled
phones)
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