IN
FM audio transmitter
with USB and MP3 player
Instruction manual
V0.0
0617A
MP3-053
Before using your new Steren product, read this
instruction manual to avoid any malfunction.
•This product is not a toy; Keep out of children reach.
• Do not use or store the product in dripping or splashing
places.
• Do not expose the equipment to extreme temperatures.
• Do not use solvents or other chemicals to clean it.
• Do not attempt to open the product. Contact the dealer if you
have any questions.
• Remember to operate your vehicle with caution and to give
full attention during handling. Use the speakerphone or
handsfree to answer a call while driving.
1. Display
2. Previous song / Previous station *
3. Micro SD Card Slot
4. USB reader
5. Pause / Play / Change Playback Mode *
6. USB charging port 2.1A
7. Auxiliary input
8. Next song / Next
station*
* Hold down the button
1. CH -: Lower frequency
2. CH +: Upload frequency
3. : Previous song
4. : Next song
5. : Play / Pause
6. +: Increase volume
7. -: Decrease volume
8. EQ: Changing EQ Effects
9. 0 - 9 Song number / frequency
10. PICK SONG: Song selection
11. CH SET: Frequency selection
Transmitter
Remote control
AUX cable
WARNINGS
CONTENT
REMOTE CONTROL PARTS
HOW TO USE
SPECIFICATIONS
FM Synchronization
TRANSMITTER PARTS
USB
OUT 2.1 A max
IN
106.5
1
2
3
4 5 6
8
9
PLAY/PAUSE
CHANNEL
1
0
EQ
PREV
VOL -
VOL +
NEXT
CH
CH +
-
-
-
- -
-
-
-
2
3
4
5
6
7
8
9
PICKSONG
CHSET
- -
-
-
1. Connect the transmitter to the cigarette lighter of the car.
2. Tune to a free FM frequency on the stereo.
3. Press and hold or to select the same frequency on
the transmitter.
Connection
Use the auxiliary cable to connect a device or insert a USB or
micro SD memory card (with MP3 files) into the corresponding
port on the transmitter.
Music Playback
If you have used the auxiliary connection, control the music
playback from the device.
If you have inserted a USB / micro SD memory card, playback
will start automatically; Use the buttons on the remote control or
the transmitter to control playback.
If you have multiple devices connected simultaneously, press
and hold the button to switch modes.
Input: 12 V - - -
USB input: 5 V - - - 2.1 A
Transmission frequency range: 87.5 to 108 MHz
Operating temperature: 0°C to 50 °C
Frequency response: 20 Hz to 15 kHz
Remote control: 3 V - - - (CR2025)
- -
1 2
6
4
9
11
10
8
7
3
5
PLAY/PAUSE
CHANNEL
1
0
EQ
PREV
VOL -
VOL +
NEXT
CH
CH +
-
-
-
- -
-
-
-
2
3
4
5
6
7
8
9
PICKSONG
CHSET
Replace Battery
IInsert a battery type CR2025. Be sure to place it with the
polarity as follows:
Press once and immediately
press a number to change
directly the song / frequency
