2. Basic Operation:
Button
Function
Operation Instruction
MFB
Power on
In off status, long press 2 seconds MFB to power on.
*If there is no pair record, power on will enter pairing mode
automatically. If there is pair record, power on will enter
reconnecting mode automatically, if it can not reconnect
any device for over 20 seconds, it will enter pairing mode
automatically. The actual reconnect time base on the pair
record.
Power off
In on status, long press 3 seconds to power off.
Enter
pairing
mode
In off status, long press 3-4 seconds to enter pairing mode.
Or under unconnected standby mode, short press the MFB
to enter pairing mode.
Play / Pause
Short press when play music.
Redial a call
Double press MFB to dial the last call.
Voice dialing
Long press 1 second MFB then release.
Voice assistant
Long press 1-2 seconds MFB with “Do” tone and activate.
Call
noise
reduction
Power on will activate the function automatically.
Answer a call
Short press (when call coming).
Hang up a call
Short press (during a call).
Reject a call
Long press 1 second (when call coming).
Volume Up
Short press.
Next Song
Long press for 1 seconds.
Volume Down
Short press.
Previous Song
Long press for 1 seconds.
