The Nothing CMF Buds True Wireless Earbuds in Dark Grey (A10600055) feature 12.4 mm dynamic drivers that deliver rich and immersive sound quality with enhanced bass and clear highs. Active Noise Cancellation (ANC) reduces unwanted ambient sounds, enhancing the listening experience, while Transparency Mode allows external sounds in, enabling awareness of surroundings without removing the earbuds. Enjoy up to 8 hours of playback on a single charge, with the charging case extending total listening time to 35.5 hours. With an IP54 rating, these earbuds offer resistance against dust and water splashes, making them suitable for workouts and outdoor activities. Bluetooth 5.3 connectivity ensures stable and efficient wireless connections with compatible devices. Customizable touch controls allow for intuitive management of playback, calls, and voice assistant access. Ultra Bass Technology 2.0 provides real-time bass enhancement with adjustable levels for a personalized sound experience. Additionally, the earbuds are professionally tuned with Dirac Opteo™ technology, delivering an expansive soundscape with deep bass, balanced mid-range, and clear treble.