• Product Overview: The CMF by Nothing Buds (Model B168) are high-performance true wireless earbuds engineered to deliver rich, high-fidelity audio with active noise control. Powered by a custom 12.4mm bio-fibre driver tuned with Dirac Opteo™ audio technology and integrated Ultra Bass Technology 2.0, these earbuds produce deep sub-bass response and transparent high frequencies. Outfitted with up to 42dB hybrid Active Noise Cancellation (ANC) and an ambient Transparency Mode, they effectively filter out background noise for undisturbed listening in any environment. Featuring Bluetooth 5.3 dual-device pairing, 4 HD microphones with Clear Voice Technology for phone calls, an ergonomic casing with Nothing's signature lanyard dial wheel, and up to 35.5 hours of total playback time, the CMF Buds (B168) provide versatile daily performance. • Key Highlight 1: 42dB Active Noise Cancellation & Transparency Mode - Hybrid ANC blocks out external sound up to 42dB for immersive audio listening. • Key Highlight 2: 12.4mm Bio-Fibre Driver with Dirac Opteo™ - Precision-engineered driver with Ultra Bass Tech 2.0 provides deep, punchy bass and clear vocals. • Key Highlight 3: Up to 35.5 Hours Playtime & Fast Charging - Long battery endurance with fast USB-C charge (10 minutes = up to 6.5 hours playback with ANC off). • Key Highlight 4: Dual-Device Connection & Clear Voice Tech - Bluetooth 5.3 enables smooth device switching while 4 HD mics deliver crystal-clear voice calls.