Mini Bazooka
Bluetooth speaker
Instruction manual
CAUTIONS
Read all instructions before using this product.
Do not immerse in water or any other liquid.
Do not use the horn if it has been dropped or damaged in any way.
Repairs should be performed by qualified personnel.
Place the horn on a uniform surface, free of vibrations and away from heat sources.
Keep the horn out of the reach of children.
Do not play music at excessive levels, especially near children, as hearing damage may occur.
CONTENT
Speaker
AUX cable
3,5 mm
Micro USB to
USB cable
Mode
Remote
EQ
VOL-
VOL+
SCN
0
RPT
U/SD
control
1
2
3
6
4
5
9
7
8
BLUETOOTH MODE
1. Turn
on
the speaker. Hold down the
button
It will emit a tone and the LED will
blink rapidly.
2. Activate Bluetooth on your mobile device
and select: "STEREN BOC-853".
If the pairing was successful, the LED will
remain fixed and the horn will emit a sound.
3. Start playing music from your mobile
device.
AUX MODE
USB
TF
ON / OFF
AUX
DC 5V
PLAYER MUSIC
Press and hold to increase volume /
Press once to skip to the next song.
Press and hold to decrease volume /
Press once to return to the previous
song.
Press once to start or stop playback /
Press and hold to switch to MODE
(Bluetooth, FM Radio, USB, Micro SD or
Auxiliary).
PARTS
6
7
3
REMOTE CONTROL
2. Mode: Bluetooth, FM Radio, USB, Micro
SD or Auxiliary.
3. Mute / Unmute
4. Pause / Play
5. Previous / next song
6. Equalizer
7. Decrease / Increase volume
8. Repeat song
9. Change USB - micro SD
10. Numerical control
BATTERY CHARGE
Fully charge the
Horn battery by
4 hours before use.
During charging the LED
It will turn on red.
Do not leave the speaker connected
more than 4 hours;
overcharging can adversely affect battery life.
RADIO FM MODE
Connect the micro USB cable to the micro USB port; This cable serves as an antenna and improves FM reception.
Turn on the horn, and hold the
Press the button
Use the
or
MICRO SD MODE / USB
1. Turn on the speaker.
2. Insert a Micro SD or USB memory into
the corresponding slot.
Playback will start automatically.
NOTE
"Operation of this equipment is subject to the following two
conditions: (1) this device or device may not cause harmful
interference, and (2) this device or device must accept any
interference, including interference that may cause undesired
operation . "
1. Input for devices with 3.5 mm
connector
2. On / Off switch
3. USB port
9
1
4. Volume + / Next song
2
5. Volume - / Previous Song
4
6. Micro USB charging port
8
7. Micro SD Port
5
8. Pause / Play / Change Mode (Blue-
tooth, FM Radio, USB, Micro SD or
Auxiliary).
9. LED indicator
button to go to the radio function.
once to search and record radio stations in memory.
buttons to change stations.
USB
TF
ON / OFF
AUX
DC 5V
USB
TF
ON / OFF
AUX
ON / OFF
To turn on the speaker, slide the ON position.
To turn it off,
slide to position
OFF.
2
Mode
1
4
6
EQ
VOL-
0
RPT
1
2
4
5
10
7
8
USB
TF
ON / OFF
AUX
DC 5V
SPECIFICATIONS
Input: 5 V - - - 500 mA (x USB)
Power output: 5 Wrms + 3 Wrms x 2
Frequency response: 30 Hz - 20 kHz
Sensitivity: 82 dB + 3 dB
Bluetooth version: 2.1
Battery: 3.7 V - - - 1 800 mAh
SNR: > 76 dB
THD: < 1%
Remote control
DC 5V
Input: 3 V - - - (CR2025)
Specifications can changewithout prior
notice
BOC-853
V0.1
0817A
ON OFF
3
5
7
VOL+
SCN
9
U/SD
8
3
6
9