2Boom The Bass King User manual

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Model: BX390
User Guide

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For correctly operang, please read this manual carefully before using. Any
content revise of the manual won’t declare again, and we are no responsible for
consequence caused by fault or oversight of this manual
FEATURES:
1. 2.1 outdoor Passive HIFI Bluetooth Speaker with 5 1/4 inch subwoofer;
2. Output very clear sound and heavy bass, dynamic sound effect;
3. With A2DP Bluetooth,wireless stream music from any Bluetooth-enabled device
such as your mobile phone, notebook, iPhone or iPad
4. Secure simple pairing for user-friendly operang
5. 10 meters operang range
6. With USB and SD card supporng;
7. With FM radio;
8. With EQ funcon;
9. With LED display, canshow the digital number& working status
10. With Line-in funcon, suitable for PC, MID, TV and other audio device.
11. Two gears volume control for volume and bass;
12. Built-in lithium rechargeable baery 1500mAh
13. With handle & strap, easy to take out.
SPECIFICATION:
Horn Size:3 inch
Subwoofer Size: 5 1/4 inch
Horn output: 3W*2,4Ω
Subwoofer output:12W,4Ω
Baery Capacity: 1500mAh
Frequency Response:100-20Khz
Power supply: DC3.7V
Accessories:
USB charging cable, audio cable, user manual and strap

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INSTRUNCTION FOR APPEARANCE AND KEY:
1. USB port
2. Charging jack
3. LED indicator
4. LED screen
5. SD slot
6. Speaker
7. ON/OFF buon
8. Aux-in jack
9.
Forward
10. Play/Pause
11.
Backward
12. Mode (Switch Bluetooth, USB disk, SD, FM and AUX-IN state)
13. EQ
14. Bass Gear
15. Volume Gear

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Bluetooth:
1. Turn the power buon to “ON”, The LED screen will display bt and beep twice,
twinkling quickly.
2. Acvate Bluetooth of mobile phone and search for device name
“2BOOM-BX390” then connect it. The bt on the screen stop twinkling and beep three
mes once connected successful.
3. Play the music from your mobile phone and enjoy.
4. Press LAST or NEXT buon on the devices or on Mobile phones to select songs
you like.
5. Press Play/pause buon onthe devices or on Mobile phones to play/stop the
music
6. Use the “Volume Gear “to adjust volume up and down. Or adjust the mobile
phone’s volume.
7. Use the “Bass Gear” to adjust bass.
Remark: EQ works for USB,SD only, It do not support Bluetooth and Aux in mode.
Playing music from USB disk & SD card:
1. Turn the Power buon to “ON”.
2. Insert SD card or USB flash disk into slot, the music stored will be played
automacally and LED screen display the songs playing.
3. Under playing mode, short press Forward or Backward buon to select songs
you like, long press to fast forward or backward the song.
4. Press PLAY/PAUSE to play or pause.
5. Please turn the Power buon to “OFF” while without use.
Remark: Under Bluetooth playing mode, if insert SD or USB disconnect the
Bluetooth and switch the playing from USB or SD card. You can press the MODE
buon to switch to Bluetooth mode again.
FM Radio:
1. Under FM radio state, Please insert the audio cable to get the best FM signal
before using.
2. Turn the power buon to “ON”, press the “MODE” buon to switch to FM
radio state.
3. Under playing mode, short press “Play/pause” buon to auto search the FM
Channel and store it automacally.
4. Press LAST or NEXT buon to change the stored FM channel.
AUX-IN:
For other compable music devices or your MP3/MP4 players, use the supplied
audio line cable to connect from the device’s “Line Out” to the “Aux In” of this
devices. Then press the “MODE” buon to switch to AUX-IN state. Enjoy…
When using an external device, all funcons will be controlled by the external
devise except the “Play/pause” buon.

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Remarks:
1. Press the MODE buon to switch the different modes, the order is
Bluetooth, SD, USB disk, FM radio and AUX-IN.
2. Turn the power buon to “off” to cut off the power supply while without
use.
How to charge:
1. Power off the unit, put the provided charge cable into the charge slot of unit,
connect the other end to PC or other charger with 5V output (Not included),the
red charging indicator keep lighng.
2. Charge me should be 3-5 hours. When charging full, the indicator light will switch
off.
3. In order to prolong the life of baery, please do not charge more than 8 hours.