Use
Blue Connect
function:
1.Turn the power button to "ON", The LED screen will display "bt" and beep twice,twinkling quickly.
2.Activate Bluetooth of mobile phone and search for device name "BB-5247USBTB" then connect it.
The "bt" on the screen stop twinkling and beep three times once connected successful.
3. Play the music from your mobile phone and enjoy.
4. Press
PREV
or NEXT button on the devices or on Mobile phones to select songs you like.
5. Press Play/pause button on the devices or on Mobile phones to play/stop the music
6. Use the
"Volume
7. Use the "Bass " to adjust bass.
Playing music from USB disk & SD card:
1. Turn the Power button to "ON".
2. Insert SD card or USB flash disk into slot, the music stored will be played automatically and LED
screen display the songs playing.
3. Under playing mode, short press Forward or Backward button 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 button 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 button to switch to Bluetooth mode again.
FM Radio:
1. Under FM radio state, the audio cable provided treat as antenna. Please Insert the audio cable
to get the best FM signal before using.
2. Turn the power button to "ON", press the "MODE" button to switch to FM radio state.
3. Under playing mode, short press "Play/pause" button to auto search the FM Channel and store it
automatically.
4. Press
PREV
AUX-IN:
For other compatible 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" button to
switch to AUX-IN state. Enjoy...
When using an external device, all functions will be controlled by the external devise except the
"Play/pause" button.
Remarks:
1. Press the MODE button to switch the different modes, the order is Bluetooth, SD, USB disk,FM
radio and AUX-IN.
2. Turn the power button 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 lighting.
2. Charge time should be 3-5 hours. When charging full, the indicator light will switch off.
3. In order to prolong the life of battery, please do not charge more than 8 hours.
P-4
"to adjust volume up and down. Or adjust the mobile phone's volume.
or NEXT button to change the stored FM channel.