BIRAC 23231 CMF Buds Wireless Earbuds User Guide
- July 20, 2024
- BIRAC
Table of Contents
BIRAC 23231 CMF Buds Wireless Earbuds
WELCOME
Bluetooth:
Please make sure Bluetooth is turned on.
App:
Get the most out of your CMF products with the Nothing X app. Customise EQ and
gesture control settings, update firmware, and more.
CMF Buds powered by Dirac Opteo
Dirac Opteo digitally enhances the sound in your earbuds, unlocking their full
potential and providing an optimised listening experience based on patented
correction technology. Leveraging years of insight from Dirac Live’s unique
mixed-phase impulse response correction, Opteo uses advanced neasurement-based
correction technology to remove any unintended resonances or sound
colorations, maximising the acoustic performance of the headphones.
Replacing ear tips
Choose ear tips in appropriate size for optimal comfort and sound quality.
Check the accessories for ear tips in different sizes.
- Buds arrive with medium size attached.
Charging Case
Pair
Use with your Android devices (Google Fast Pair) First time use or new device
connection While the buds near the Android inside the charging case, open the
charging case and place it device for on-screen setup.
Connect to other devices
With the buds in the open case, press the setup button until the light blinks.
Then select in Bluetooth settings on your device.
Charging
-
Ear buds
Put the buds in the charging case and close the case to charge. -
Charging case
To charge, close the case and connect the case to a power supply through a power cable. If the indicator lamp of the case is always red, the case is charging. If it is always white, the case is fully charged.
Power level indication
- White: The battery level is higher than 30%.
- Red: The battery level is lower than 30%.
If the buds are placed in the case, the indicator lamp will flash the colour relating ta the batter ale right the buds the inhe ador Lamp will lash the colour relating to the battery level of the case. For Nothing phone users, you can set the widget on the lock screen or check the power status of the device in Quick Settings on the drop-down notification bar.
Operations Music/standby
Double-tap to skip forward. Triple-tap to skip back. Press and hold the touch
area to switch between Active Noise Cancellation and Transparency Mode.
Call
Double-tap to answer or hang up a call. Triple-tap the touch area to reject a
call. More options in Nothing X app. *Optional functions: play/pause, skip
back, skip forward, switch noise cancellation mode, volume up, volume down and
wake up Voice Assistant.
Wearing detection
Wear the buds. During music playback, take them off to pause music
automatically. Put the buds back in within 3 minutes, music will resume
automatically. If 3 minutes pass, you’ll need to play the music manually on
your device.