NGS electonics ROLLER FUN Mode D'emploi page 6

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USER'S MANUAL
HAND FREE FUNCTION
BLUETOOTH MODE ONLY
When there is an incoming call;
1. The ringing sound will up and the playing music will
pause automatically.
2. Press button to pick up the call if you want.
3. Now you have hand free function with the
Bluetooth speaker.
4. Hold down the button for 2 seconds to hand up
the call when finished. And,
5. The paused music will start to play automatically.
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LINE IN MODE
1. Connect the audio source to the speaker via a
3.5 mm audio jack cable.
2. Play music from external audio source.
Note: Not all functions are available in LINE IN mode.
Only the play/pause and volume functions are
available.
MICRO SD CARD MODE
1. Insert the micro SD card into the slot.
2. The device will automatically play any music in MP3
format on the card.