CMF BUDS PRO 5.3 Bluetooth Wireless Earbuds User Manual

CMF BUDS PRO 5.3 Bluetooth Wireless Earbuds User Manual

Launch Date: July 8, 2024
Price: $66.00

Introduction

The CMF BUDS PRO 5.3 Bluetooth Earbuds are wired and wireless. With advanced Bluetooth 5.3 technology, great sound quality, and a comfortable fit, these earbuds are made to give you a great listening experience. With dynamic boost bass drivers and hybrid active noise reduction, they cut down on background noise by up to 45 dB, making the listening experience more immersive. With the charging case, the earbuds’ battery life can last up to 39 hours, which makes them great for long trips, workouts, or other long-term use. Their IP54 rating for water and dust protection also makes sure that they will last even in tough conditions. The touch controls are easy to use, and the earbuds are meant to connect quickly and easily with features like Google Fast Pair and Microsoft Swift Pair. With the CMF BUDS PRO 5.3, you can listen to music, make calls, or use the built-in voice assistant. They are a flexible and high- quality audio option for all your needs.to help you through everyday life.

Specifications

Appearance:

• Colors: Dark Grey, Light Grey, Orange

Sound:

• Driver: Dynamic Boost Bass Driver
• Diaphragm: LCP (Liquid Crystal Polymer) + PU (Polyurethane)
• Audio Codec: AAC, SBC
• Tuning: Nothing

Noise Cancellation:

• Type: Hybrid Active Noise Cancellation
• Depth: Up to 45 dB
• Frequency Range: 5000 Hz
• Modes: Transparency Mode

Call Clarity:

• Microphones: 6 mics in total
• Technology: Clear Voice Technology (AI environmental noise cancellation)

Battery:

• Capacity: 55mAh (each bud) / 460mAh (case)
• Battery Life:
  • Playback with ANC off: 39 hours with case, 11 hours with buds only
  • Playback with ANC on / Transparency Mode: 22 hours with case, 6.5 hours with buds only
  • Talk Time with ANC off: 21 hours with case, 6 hours with buds only
  • Talk Time with ANC on / Transparency Mode: 18.5 hours with case, 5 hours with buds only
• Fast Charge:
  • ANC off: 10 mins for 5 hours with a case
  • ANC on / Transparency Mode: 10 mins for 2.8 hours with case
• Wired Charging: USB Type-C

Connectivity:

• Bluetooth Version: 5.3
• Bluetooth Profiles: BLE, SPP, HFP, A2DP, AVRCP

Compatibility:

• Bluetooth Version: 5.3
• Bluetooth Profiles: BLE, SPP, HFP, A2DP, AVRCP

Water & Dust Resistance Rating:

• Rating: IP54 (buds only)

Fast Pair:

• Google Fast Pair
  • Microsoft Swift Pair

Package Includes

• 1 x Pair of CMF BUDS PRO 5.3 Bluetooth Wireless Earbuds
• 1 x Charging Case
• 1 x USB-C Charging Cable
• 3 x Pairs of Silicone Ear Tips (Small, Medium, Large)
• 1 x User Manual
• 1 x Warranty Card

Features

• Advanced Bluetooth 5.3: Ensures a stable and fast connection with low latency, providing a seamless audio experience.
• 45 dB Hybrid Active Noise Cancellation: Utilizes internal and external mics to cancel out noise up to 45 dB. The wide frequency range of up to 5000 Hz effectively eliminates more types of noises.
• High-Fidelity Sound: 10mm drivers deliver deep bass and crisp treble. Custom LCP drivers with Ultra Bass Technology enhance bass in real-time, offering a powerful audio experience.
• Extended Battery Life: Up to 11 hours of playback with the earbuds alone (ANC off) and up to 39 hours with the charging case. Fast charge capability provides 5 hours of listening with just a 10-minute charge.
• Water Resistant: IP54 rating protects against dust and water, ensuring durability during intense workouts and daily use.
• Comfortable Fit: Ergonomically designed ear tips provide a secure and comfortable fit, perfect for extended use.
• Touch Controls: Effortless touch controls allow easy access to music playback, volume control, voice assistant, and switching between ANC and Transparency Mode. Customizable through the Nothing X app.
• 6 HD Microphones with Clear Voice Technology: Provides next-level call clarity by isolating surrounding sounds, ensuring your voice comes through loud and clear.
• Transparency Mode: This allows you to hear external sounds while enjoying music or calls, enhancing awareness of your surroundings.
• Custom Dynamic Bass Boost Driver: Combines a premium LCP and PU diaphragm with a high-performance neodymium magnet and an HCCAW voice coil for superior audio precision.
• Ultra Bass Technology: Real-time bass enhancement adjusts according to the music signal for a clearer bass effect.
• Inspired Design: Featherlight comfort and a bold, timeless design are available in three color options.
• Google Fast Pair & Microsoft Swift Pair: Ensures quick and easy connection with compatible devices.
• In-Ear Detection: Automatically pauses music when the earbuds are removed and resumes when they are put back in.
• Nothing X App Integration: Connect to the app to customize touch controls, switch between ANC levels, and activate Low Lag Mode for gaming.

Usage

1. Pairing: Open the charging case and take out the earbuds. Turn on Bluetooth on your device and select “CMF BUDS PRO 5.3” from the list of available devices.
2. Controls: Use touch controls to play/pause music, skip tracks, adjust volume, answer/hang up calls, and activate voice assistant.
3. Charging: Place the earbuds back in the charging case and connect the case to a power source using the USB-C cable. The LED indicators will show the charging status.

Care and Maintenance

• Cleaning: Regularly clean the earbuds and ear tips with a soft, dry cloth. Avoid using water or harsh chemicals.
• Storage: Store the earbuds in the charging case when not in use to prevent damage and keep them charged.
• Battery: To prolong battery life, avoid overcharging and completely draining the battery frequently.
• Water Resistance: While the earbuds are water-resistant, avoid submerging them in water.

Troubleshooting

and bring the device closer
No sound| Volume is low or earbuds not connected| Increase volume and check the connection
One earbud not working| Earbud battery is low or earbud is dirty| Charge the earbud and clean the ear tip
Poor sound quality| Earbuds not fitted properly or low battery| Adjust the ear tips for a better fit and charge fully
Touch controls unresponsive| Earbuds are wet or dirty| Dry and clean the earbuds
ANC not working| ANC mode not activated| Activate ANC mode via touch controls
Short battery life| High volume or extensive ANC use| Reduce volume, turn off ANC when not needed, and ensure a full charge
Charging case not charging| Faulty USB-C cable or port| Try a different USB-C cable and ensure the port is clean
Intermittent connection| Interference or low battery| Move closer to the device, avoid obstacles, and charge the earbuds

Disclaimer

1. Noise Cancellation Limit: The noise cancellation limit of up to 45 dB 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. Battery Life and Charging: Place the earbuds into the charging case and close the case lid for charging. 39 hours of audio playback, with the earbuds and charging case 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 Buds 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 earbuds and charging case are out of power, fast-charge for 10 minutes, with Active Noise Cancellation turned off, 50% volume and AAC format and the rest of the features at default settings. After a 10-minute charge with the case, the earbuds plus deliver up to 5 hours of music playback; without the case, it’s up to 3 hours. 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 with the earbuds inside, Buds Pro will fully charge from 0-100% in 90 minutes. With the case unplugged, the earbuds will charge inside the charging case in 80 minutes.
3. Microphones and Call Clarity: 3 HD mics per bud. Clear Voice Technology is only applicable when the microphone is being used to record voice, e.g. taking a call or recording a voice message, and reduces ambient noise for the microphone.
4. Water and Dust Resistance: Buds Pro’s earbuds have been tested under controlled laboratory conditions to IP54 rating in accordance with IEC 60529 (international) standards, but the charging case is not supported. Splash, water and dust resistance may decrease over time as a result of normal wear. It is recommended to avoid using the earbuds during extreme sports to prevent damage from sweat penetration. Do not charge a wet device or charge the device in moist environments. Do not submerge the device completely underwater or expose it to any liquid other than fresh water, such as seawater, chlorinated water or drinks. If the device has been immersed in water or the speaker is wet, sound may not be heard clearly.
5. Latency Reduction: Latency can be reduced to as low as 120 ms when the buds are paired with Nothing phone devices, with Game Mode turned on.
6. Pairing and Reconnection: Before use, please open the charging case to trigger a new device pairing or reconnection. Fast Pair (only supported on Android phones with Android 6.0 Marshmallow and above or with Google Play service 11.7+).
7. Custom Gestures: Custom gestures 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 5.0 and above, or iOS devices 13 and above, you can download and install the Nothing X app to set these up. Buds Pro allows customisable gestures triggered by double tap, triple tap, tap & hold, and double tap & hold. Customisable functions are next song, previous song, volume up, volume down, voice assistant and switching between Noise Cancellation Modes.
8. App and Features: 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 iOS App Store. Historical and personal data are managed by 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 Play Store before using to ensure all features are up to date.
9. Reliability Tests: 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.
10. Accessibility: 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.

• Data and Testing: 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.
• Product Information: 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://cmf.tech.

Pros and Cons

Pros

• Excellent sound quality with enhanced bass.
• Long battery life with quick charging capabilities.
• Effective noise cancellation and transparency modes.
• Comfortable fit with multiple ear tip sizes.

Cons

• No wireless charging option.
• May require app for full functionality.

Customer Reviews

Customers have praised the CMF Buds Pro for their impressive sound quality and comfort, noting the effective noise cancellation feature. However, some users expressed concerns about the lack of wireless charging and occasional connectivity issues.

Contact Information

• Website:  Visit the official CMF website for product details and support.
• Customer Service:  You can contact customer service at  help@nothing.tech  for inquiries related to the CMF AO15.
• Phone Support:  For direct assistance, you can call  0302 2044172  (available Monday to Saturday, 11:00 A.M – 6:00 P.M) for support related to CMF products.

Warranty

CMF Buds Pro comes with a standard one-year warranty covering manufacturing defects. Ensure to keep your purchase receipt for warranty claims.

FAQs

What technology is used in CMF BUDS PRO 5.3 Bluetooth Wireless Earbuds for noise cancellation?

CMF BUDS PRO 5.3 Bluetooth Wireless Earbuds use hybrid active noise cancellation technology to reduce background noise up to 45 dB.

How long does the battery of CMF BUDS PRO 5.3 Bluetooth Wireless Earbuds last?

The CMF BUDS PRO 5.3 Bluetooth Wireless Earbuds offer up to 11 hours of playback with the earbuds alone and up to 39 hours with the charging case.

What type of drivers are used in CMF BUDS PRO 5.3 Bluetooth Wireless Earbuds?

CMF BUDS PRO 5.3 Bluetooth Wireless Earbuds feature dynamic boost bass drivers for enhanced audio performance.

How do CMF BUDS PRO 5.3 Bluetooth Wireless Earbuds ensure call clarity?

CMF BUDS PRO 5.3 Bluetooth Wireless Earbuds are equipped with 6 HD microphones and Clear Voice Technology to provide superior call clarity.

What Bluetooth version do CMF BUDS PRO 5.3 Bluetooth Wireless Earbuds use?

CMF BUDS PRO 5.3 Bluetooth Wireless Earbuds use Bluetooth version 5.3 for a stable and fast connection.

What is the frequency response range of CMF BUDS PRO 5.3 Bluetooth Wireless Earbuds?

The frequency response range of CMF BUDS PRO 5.3 Bluetooth Wireless Earbuds is 20Hz to 20kHz, delivering a wide range of sound.

What audio codecs are supported by CMF BUDS PRO 5.3 Bluetooth Wireless Earbuds?

CMF BUDS PRO 5.3 Bluetooth Wireless Earbuds support AAC and SBC audio codecs for high-quality sound.

How do CMF BUDS PRO 5.3 Bluetooth Wireless Earbuds handle wind noise?

CMF BUDS PRO 5.3 Bluetooth Wireless Earbuds feature a special channel structure and advanced Wind Noise Reduction algorithm to minimize wind interference.

What is the weight of each CMF BUDS PRO 5.3 Bluetooth Wireless Earbud?

Each earbud of the CMF BUDS PRO 5.3 Bluetooth Wireless Earbuds weighs 4.6 grams, ensuring a lightweight and comfortable fit.

What comes included in the package with CMF BUDS PRO 5.3 Bluetooth Wireless Earbuds?

The package includes CMF BUDS PRO 5.3 Bluetooth Wireless Earbuds, a charging case, USB-C charging cable, three pairs of silicone ear tips (small, medium, large), a user manual, and a warranty card.

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