CMF by Nothing Buds (2025) – 42dB ANC Wireless Earbuds

The CMF Buds deliver solid mid-range performance with 42dB hybrid ANC and a 12.4mm dynamic driver tuned for bass-forward sound. Battery life spans 4-6 hours on the buds, extending to ~20 hours with case. Bluetooth 5.3 supports SBC/AAC codecs with multipoint connectivity for seamless device switching. IPX4 water resistance suits gym use. The 4-mic array handles calls reasonably well in quiet environments but struggles in wind. Fit relies on silicone ear tips in multiple sizes; comfort is solid for most, though long-session fatigue is reported. Nothing's CMF sub-brand sits between budget and mainstream—strong ANC-per-dollar positioning but trailing flagship polish (Sony, Bose, AirPods Pro) in sound detail and call isolation.