User's Manual

microphone to allow you to answer the caller. Press “ ”'again to hang up the call when end
of talking.
Bluetooth
Turn off the speaker, It come into the Bluetooth model directly .After pair the device, it can play
the music, Short time Press the " " to Play/Pause, press the " / "and the " / " to
Prev and Next. Long time press the" / " and " / " button to turn down and turn up the
Vo lume.
AUX-IN
AUX-IN, Using the audio cable into AUX solt, it automatically shift its status and into Aux model.
Long time press the" / " and " / " button to turn down and turn up the Volume.
In the AUX IN status, it couldn’t shift Prev and Next by Bluetooth speaker, but can control by
connection device.
USB/TF Card
Insert the U flash memory or Micro-TF card into the USB/TF slot., BT-3118 will read the MP3
format music automatically. Press the “ ” to Play/Pause, short time press the" / " and
the" / "to Prev. and Next, Long time press the" / "and " / "button to turn down
and turn up the Volume.
FM RADIO
Press “ ”to search FM channel automatically .This operation will
scan all FM stations and Pre-record them to memory. The scan procedure
will take several minutes to complete and should not be interrupted. Once
complete , you can short press " / " or / " to move forward or
backward. Long press " / " or / " button to turn down or turn up
Volume.