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EN
EN
Simultaneous Connection
with Two Devices
Noise Cancellation
1. Follow the instructions in the “Pairing” section to pair the headphones
with Device A.
2. Once paired, disable the Bluetooth function on Device A.
3. Follow the instructions in the “Pairing” section to pair the headphones
with Device B.
4. Once paired with Device B, reactivate Bluetooth function on Device A
and select “Tribit QuietPlus 78” in the list of paired devices.
5. You can now make and receive calls from either of the two paired devic-
es.
The Noise Cancellation Function can reduce the unwanted noise to provide
you with a clearer, more lifelike audio effect. You can choose your noise
cancelling mode based on your listening preference and environment.
Noise Cancellation Function under ANC mode (with headphones on): When
the headphone is on, press the ANC button once to enter the ANC LOW
mode; press the ANC button again to enter the ANC HIGH mode; press the
ANC button the third time to enter the pass through mode; press the ANC
button the fourth time to turn off the ANC ---the button function cycles in
this way.
Operation of Buttons
Volume up
Short press the “+” button
Volume down
Short press the “-” button
Next track
Press and hold the “+” button for 2 seconds
Previous track
Press and hold the “-” button for 2 seconds
Play / Pause
Press the MFB button once
Answer / End the call
Press the MFB button once
Reject the call
Keep the MFB button pressed for seconds
Redial the last called
number
Press the “+” and “-” buttons simultaneously
for 1 second
Activate Siri
Press the MFB button twice
Clear the pairing list
Press and hold the “+” button and “-” button
simultaneously for 3 seconds in the pairing
state to clear the pairing list, then the head-
phones will enter pairing state automatically.
Noise Cancellation Function under ANC mode (with headphones off): Press
and hold the ANC button for 2s to enter the ANC LOW mode; press the ANC
button again to enter the ANC HIGH mode; press the ANC button the third
time to enter the pass through mode; press the ANC button the fourth time
to turn off the ANC ---the button function cycles in this way.
