CMF Buds 2 Wireless Earbuds
WELCOME
Bluetooth
Please make sure Bluetooth is turned on.
App
Get the most out of your products with the Nothing X app. Customize Equalizer settings, assign gesture controls, update firmware, and more.
Buds 2 powered by Dirac Opteo
Dirac Opteo digitally enhances the sound in your earbuds. Unlocking full sound potential and providing an optimized listening experience based on patented correction technology.
Leveraging years of insight from Dirac Live’s unique mixed-phase impulse response correction, Opteo uses advanced measurement-based correction technology to remové any unintended resonances or sound colorations, maximizing the acoustic performance of the headphones.
CHARGING CASE
REPLACING EAR TIPS
Choose ear tips in an appropriate size for optimal comfort and sound quality. Check the accessories for ear tips in different sizes.
Buds arrive with medium-sized tips attached.
PAIRING AND CONNECTING
Use with your Android devices (Google Fast Pair)
First time use
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 case with the lid open, press the setup button for 2 seconds until the light blinks white. You can then select the buds in your device’s Bluetooth settings.
Factory reset
To restore factory settings, place the buds into the charging case with the case 1id open. Press and hold the setup button of the charging case for 10 Seconds until the light blinks red.
OPERATIONS
Ear bud
Double-tap
- Music/standby: Skip forward
- Call: Answer a call
Triple-tap
- Music/standby: Skip back
- Call: Reject or hang up a call.
Tap and hold the touch area: Switch between Active Noise Cancellation and Transparency Mode.
More options in the 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
Place the earbuds inside each ear. Take them out during music playback to pause music automatically. If you put the earbuds back in within 3 minutes, music will resume automatically. If 3 minutes pass, you’ll need to play the music manually from your device.
CHARGING
Earbuds
Put the earbuds in the charging case and close the case lid to charge.
Charging case
To charge, close the case and connect the case to a power supply through a power cable. If the indicator light of the case is solid red, the case is charging. If it is solid 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 earbuds are in the case, the indicator light will flash the colour relating to the battery level of the buds, not the case.
- By taking the left and right earbuds out, the indicator light 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.
For more Manuals by Nothing, visit ManualsLibraryy
CMF Buds 2 Wireless Earbuds-FAQs
Are the CMF Buds 2 worth buying?
Yes. They offer great value with impressive sound, strong ANC, long battery life, and a smooth app experience. Overall, they deliver excellent performance for the price.
Is CMF a reliable brand for earbuds?
Yes. CMF by Nothing is known for making affordable earbuds with solid audio, active noise cancellation, and good battery life, making them a strong choice in the budget segment.
Do CMF Buds 2 have noise cancellation?
Yes. They come with 48 dB Hybrid ANC and an adaptive mode that adjusts noise reduction based on your surroundings.
Do CMF Buds 2 support touch controls?
Yes. Each earbud has touch controls for play/pause, calls, and track switching. These can be customized using the Nothing X app.
Do CMF Buds 2 include a microphone?
Yes. They feature a 4-mic setup designed to deliver clear voice calls with environmental noise reduction.
Are CMF Buds 2 good for running or workouts?
Yes. With a secure fit and IP55 sweat and dust resistance, they are suitable for casual to moderate workouts.
Can earbuds be used as a microphone?
Yes, but the quality varies. Earbud mics are fine for casual calls but may not be ideal for professional recordings or noisy environments.
Is CMF an Indian brand?
CMF, previously a sub-brand of Nothing, now operates as an independent subsidiary with its global headquarters in India.
Are CMF Buds 2 waterproof?
They are IP55-rated, making them resistant to sweat, splashes, and light rain—but not suitable for showering or swimming.