The CMF Buds Pro 2 (B172), boasting ChatGPT integration and a hefty 50dB of Active Noise Cancellation (ANC), promises a premium wireless audio experience. Having spent several weeks testing these earbuds in various scenarios – from bustling commutes to quiet home offices – I’m ready to share my comprehensive review.

The Buds Pro 2 are packed with features. Beyond the impressive ANC, they offer Spatial Audio for an immersive listening experience, a customizable Smart Dial on the charging case for easy control, and a claimed 43 hours of total playtime. The dual-driver setup (11mm bass driver and 6mm tweeter) promises a balanced audio profile, and the IP55 rating provides some level of water and dust resistance.

The ChatGPT integration, while a unique selling point, is more of a novelty than a core function for most users. While it can be fun to ask your buds about your itinerary, its practical use is limited in the context of an audio listening experience. More useful are the clear voice call features which I did find exceptionally helpful for calls, even in noisy environments.

Sound quality is generally excellent. The bass is punchy without being overpowering, and the highs are clear and crisp. The separation between instruments is well-defined, making them suitable for a range of music genres. The Active Noise Cancellation effectively muffles ambient noise, making them ideal for use on noisy commutes or in busy offices. The effectiveness of the noise cancellation is particularly notable on lower frequencies such as airplane engine noise and background hum.

Battery life exceeded my expectations. I consistently achieved over 9 hours of continuous playback on a single charge, slightly less than advertised but still excellent. Charging is quick and efficient using the included Type-C cable.

Call quality was consistently clear, even in moderately noisy environments, thanks to the integrated Clear Voice Technology 2.0. The microphone effectively isolates your voice from background sounds.

The fit is comfortable for extended listening sessions, and the ear tips provided offer a secure and snug fit. However, individual preferences for ear tip sizes might vary.

Pros

• Excellent sound quality
• Effective Active Noise Cancellation
• Long battery life
• Comfortable fit
• Clear voice call quality
• Fast charging
• IP55 rating for water and dust resistance

Cons

• ChatGPT integration is more of a novelty.
• The orange color might not appeal to everyone.
• Slightly less than advertised battery life.

Overall, the CMF Buds Pro 2 (B172) offer a compelling package of features and performance. The combination of excellent sound quality, effective ANC, long battery life, and convenient features makes them a strong contender in the mid-range true wireless earbud market. While the ChatGPT integration isn’t groundbreaking, the other features easily make up for it. I highly recommend them to anyone looking for a reliable and enjoyable listening experience.