Nothing (R)

CMF Headphone Pro

1. The noise cancellation limit of up to 99% is the theoretical maximum limit. This data comes from the Nothing laboratory. Since the actual noise cancellation achieved may vary depending on the specific environment, please refer to the performance of the actual product.

2. 50 hours of audio playback, with the headphone fully charged, Active Noise Cancellation turned off, 50% volume, and with AAC format and the rest of the features at default settings. Test results are based on the Nothing laboratory results (25° C or 77° F). Fast Charge your CMF Headphone Pro using a standard adapter or Type-C USB charging cable. Requires 5V⎓1A adapter or higher. Actual battery life is affected by volume, frequency and duration of incoming calls, output source, environmental interference, product features used, usage habits and other factors. Actual experience will depend on individual use.

Fast Charge: Once the headphone is out of power, fast-charge for 5 minutes, with Active Noise Cancellation turned off, 50% volume and AAC format and the rest of the features at default settings. After a 5-minute charge with the case, the headphone delivers up to 5 hours of music playback. Charging and battery test results are based on the Nothing laboratory results (25° C or 77° F). Charging and battery life test data was measured using Nothing Power (45W) at an ambient temperature (25° C or 77° F) in the Nothing laboratory. When the charging case is connected to a type-C cable, CMF Headphone Pro fully charge from 0-100% in 120 minutes.

3. Latency can be reduced to as low as 120 ms when the buds are paired with Nothing phone devices, with Game Mode turned on.

4. Before use, please power on to trigger a new device pairing or reconnection. Fast Pair will be available on all supported Android devices running Google Play services 11.7+ with compatibility back to Marshmallow (Android 6.0), while Find My and device renaming support is available from Android 10 onwards.

5. Custom controls need to be turned on with a phone. For devices that are Nothing OS 1.5.6 and above, these functions can be set up in the phone settings by entering the Bluetooth interface. For other devices Android 6.0 and above, or iOS devices 13 and above, you can download and install the Nothing X app to set these up. CMF Headphone Pro allows customisable controls.

6. Default settings are defined by Nothing. For non-Nothing smartphone users, please download the Nothing X app for more operations. This is available for download on Google Play and iOSApp Store. Historical and personal data are managed in accordance with our Privacy Policy. For Nothing OS users, all device settings and customisations are already integrated into Nothing OS version 1.5.6 and higher. All users must update the Nothing X app in Google PlayStore before using to ensure all features are up to date.

7. CMF Headphone Pro has passed multiple restricted substance tests (including EU RoHS, REACH, etc.), as well as skin irritation and sensitivity tests, to ensure that every substance that comes into contact with the skin has been thoroughly evaluated. Please keep the product clean when wearing it. If your skin develops redness, itching, swelling, or other discomfort after contact with the product, please stop using it immediately and consult a doctor. Few people may have special reactions to specific materials. This may be caused by sweat and humidity in confined spaces, fungal infections, weather, environmental factors, long-term contact with irritants such as soap or sweat, and other factors. If you know you have allergic symptoms or other sensitive reactions, please note that the product contains the following materials: nickel, acrylates, and cyclosiloxanes. IF YOU HAVE KNOWN RISK FACTORS, PLEASE AVOID USING THE PRODUCT.

8. The reliability tests are conducted in the laboratory of Nothing and partners under specific conditions. The results may vary in actual environments and different conditions.

9. The Essential Space feature is available exclusively on select Nothing devices with the Essential Key. To access, make sure your device is updated to the latest software version.

- Accessibility of some features may vary across regions. Product pictures and display contents on the foregoing pages are for illustration purposes only. Actual product features and specifications (including but not limited to appearance, colour, and size), as well as actual display contents (including but not limited to backgrounds, UI, and icons) may vary.

- All data in the foregoing pages are theoretical values obtained by the Nothing laboratory through tests carried out under particular conditions. For more information, refer to the aforementioned product details. Actual data may vary owing to differences in individual products, software versions, application conditions, and environmental factors. All data is subject to actual usage.

- If the interchangeable ear cushions are not installed properly, sound leakage may occur, which can affect ANC performance. If you are unable to reinstall them correctly after removal, please contact customer service for installation guidance.

*** Due to real-time changes involving product batches, production and supply factors, in order to provide accurate product information, specifications, and features, Nothing may make real-time adjustments to text descriptions and images in the foregoing information pages, so that they match the product performance, specifications, indexes, and components of the actual product. Product information is subject to such changes and adjustments without notice. Please refer to the specific information on https://nothing.tech/.

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