Button Guide - MobiFren Sound Master MFB-E7100 User Manual

You can control MFB-E7100 easily with the below 3 buttons.
Basic Button Control
Press MFB
Press volume up button
Press volume down button
MFB + Volume or
at the same time
Couple listening mode(MobiShare)
Press + at the same time
Press + at the same time
Factory Reset

Button Guide

MFB Volume up
Answer a call
End a call
Turn on earphone
(If no paired device, it moves to pairing mode automatically.)
(If there's paired device, it connects to the paired device.)
Turn off earphone
Pairing mode
Reject a call
Convert a call
Play/Pause
Siri Voice input
Volume +
Answering a call and
put a call on hold
Next song
Voice for battery level
Volume -
Mic mute
Previous song
Voice for battery level
Music Mode Change
Press
To move forward direction, press
To go backward direction, press
Entering couple listening mode
Releasing couple listening mode
➜ ➜ ➜
Press
LED glitters. Then, you can initialize the headset
- 5 -
Volume down
Short press
Short press
Press for 2 second
Press for 4 seconds
Press for 4 seconds at power off
Press for 1 second
Press shortly in mobile during call
Short press
Press for 1 second
Short press
Press for 1 second (during call)
Press for 1 second (during play)
Press for 1 second (at standby)
Short press
Press for 1 second (during call)
Press for 1 second (during play)
Press for 1 second (at standby)
Press for 1 second (during play)
button and
button and
Press for 1 second
Press for 1 second
buttons in order , then press
button simultaneously.
button simultaneously.
button till purple