VTIN TECHNOLOGY BH189A User Manual



Car Bluetooth FM Transmitter

User guide

Product Introduction

This device is a Bluetooth MP3 player developed for
car-used, which equipped with professional
high-performance Bluetooth module and MP3 decoder
chip.
It can play and transmit the music from TF card to car
stereo via F M r a d io signal.
It can transmit your mobile phone’s music to car
stereo via Bluetooth.
It can also be used as a hands-free car kit during
driving.
This device transmits signal by wireless method, no
need to modify anything in car. It can be used both as
the music player in entertainment purpose or
hands-free car kit in safety purpose during driving.

ProductIntroduction

1.Please plug this device into car cigarette lighter, then it
will be on automatically; when it is on work, the screen will
display the voltage of car battery, and monitor the car
battery in any time.

2.Noise and wind suppressed by CVC technology to create
full duplex sound quality.

3.Support mobile’s A2DP function. Music will be played
directly while the mobile phone is connected.

4.Mobile phone can be connected automatically when the
device turns on.

5.Support an external TF card, can play music files in
MP3/WMA format.

6.Integrated car charger of output 5V – 2100mA, is
available for charging handheld devices in car.

OperationInstructions:

1. Device Power-on

(1). Device turns on automatically when plug its integrated
car charger to car cigarette lighter power.
(2). Select any of a frequency.
(3). Turn on car FM stereo and select the frequency same
as that of the device.

2. Frequency and Volume Adjustment

(1). This device support frequency of 87.5-108.0MHz
which can be adjusted CH+ and CH- .
(2). Adjust the volume by rotating

3. Playing Music from TF card

(1). Insert the TF card into the device, it will automatically
detect and play the MP3/WMA/WAV format music in the
TF card.
(2). Music selection: press button of and to
select your favorite songs.

4. Connection to Bluetooth Devices:

(1). This device equipped with build-in Bluetooth chip, can
connect to other handheld Bluetooth devices.
(2). The pairing function will be activated automatically

when the device is power on. With the LED indicator’s 1
time/second blinking, search this device with the name of
“T10”, and then connect it.
(3). This device has memory function. It will automatically

connect to its memorized paired Bluetooth devices when
power on.
(4). If you want to remove the memorized devices, please
press and hold the Frequency button to remove.

5. Playing Music from Mobile Phone:

(1). After successfully connecting mobile phone to the
device via Bluetooth, play music from mobile phone, the
device will wirelessly transmit the signal to car stereo.
(2). You can operate music playing of
Volume/Play/Pause/Previous/Next on mobile phone, or on
the device.

6. Switching Music File Sources

(1). It can play the music from TF card and the device with
bluetooth function, you can switch the file source between
TF card and device with bluetooth by press longer

7. make a call

(1) can make a call and answer the phone through this
device after connecting by bluetooth.
(2)Double tap can redial the last phone number.
(3)Reject a call: long tap last for 5 seconds to reject
a call while a calling coming.

8. AUX import/output:

(1). AUX import:This device supports import from outside ,
accepting music source by AUX connector eg.MP4.CD.etc
Then music source will be transtered ino FM
signal,accepted by radio.

(2). AUX output: This device support music soccrce’s
output from inside, it can be accepted by combined sound,

car sound and protable heedphone.

g

q

p

y

g

9.Part Description

Inason

Frequencydecreases

Dispay

Thelineintheinterface

TFcardslot

Thefre

uencyand

Thenextson

Themultifunctionbutton/volme
Andthevolumereduction

ositivepowersuppl

The

Hose

4. How to set
frequency

5. How to select
music

6. How to answer



and stop a call

Press CH+ and CH- to
adjust shorthyf

Press button to play next
song
Press button to play
previous song

Press button shortly to
answer an incoming call.
Press button to shortly stop
the call during call answering
Press button longer during
calling to refuse call double
Press button to re-call last
phone No. during no calling

TheNegativepowersupply

USBChargingPort

Operation
Instruction

1. How to pair
mobile

2. How to play and
pause

3. How to adjust
volume

FM Transmitter

Plug the device to cigarette
lighterpower

Press button to play,
pressagain to pause

set Adjust the volume by
rotatong

FCC Warning Statement

Note:
*. This device complies with Part 15 of the FCC
Rules. Operation is subject to the
following two conditions: (1) This device may not
cause harmful interference, and
(2) This device must accept any interference
received, including interference that
may cause undesired operation.
Changes or modifications not expressly approved
by the party responsible for
compliance could void the user's authority to
operate the equipment.
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 th is equipment

7. Switching mode

Note: This device is compatible with most of the
mobile phones, except of a few mobile phones that are not
available to use parts of above functions.
Product features will be upgraded without any notice.

long tap last for 5s, then it
will
switch to TF card or Bluetooth
mode.

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 or more of the following
measures:

—Reorient or relocate the receiving antenna.
—Increase the separation between the equipment

and receiver.
— Connect the equipment into an outlet on a

circuit different from that to which the receiver is
connected.
—Consult the dealer or an experienced radio/TV
technician for help.

RF Exposure: A distance of 20 cm shall be
maintained between the antenna and users, and
the transmitter may not be co-located with any
other transmitter or antenna.