EFM OLYMPUS - General Functions

GENERAL FUNCTIONS:
Desired Result Required Action
Turn on Long press MFB button for 3 seconds
when the device is o. (Blue LED
flashes)
Pairing Press and hold the ‘MFB’ button until
red and blue LED flashing
Play / Pause Short click ‘MFB’ to play when the
device is pausing and short click ‘MFB’
to pause when the device is playing
Next Track/
Volume Up
Long press the ‘ ’ button for
Next Track.
Short press the ‘ ’ button for
Volume Up
Prev Track/
Volume Down
Long press the ‘V’ button for
Previous Track.
Short press the ‘V’ button for
Volume Down
Turn O Press the MFB button for 3 second until
red LED flash then o.
Low Battery
Warning
The Red LED flash once every 20 sec
Charging Plug the charger to port of the device
Answer Call Short press the ‘MFB’ button to answer
a call
End Call Short press the ‘MFB’ button end a call
Reject Call Press the ‘MFB’ button for 1 -2 seconds
to reject call when the call is ringing
Voice
Commands
Press the ‘MFB’ button for 1-2 seconds
to activate Siri or Google Assistant
Active Noise
Cancelling
Double press the ‘MFB’ button on
power on mode.
V
V