Nothing CMF B168 Manual

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, Opt eo uses advanced measurement 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 are inside the charging case, open the charging case and place it near the Android 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 to the battery level of the buds, not the case.
Take the left and right bud out. The indicator lamp will flash 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.