• Product Overview: The CMF Buds B168 (by Nothing) are feature-packed True Wireless Stereo (TWS) earbuds designed to deliver rich acoustic fidelity, effective active noise suppression, and signature minimalist design. Outfitted with 42dB Active Noise Cancellation (ANC) with Transparency Mode, they automatically block ambient environmental noise across wide frequency ranges. Powered by 12.4mm custom bio-fiber dynamic drivers with Ultra Bass Technology 2.0 and Dirac Opteo acoustic tuning, CMF Buds produce deep low-end punch and crystal-clear vocals. Featuring 4 HD microphones with Clear Voice Technology for crisp call quality, dual-device Multipoint connectivity, IP54 dust and splash resistance, and up to 35.5 hours of total playback with fast charging support, the B168 combines daily performance with an iconic compact charging case. • Key Highlight 1: 42dB Active Noise Cancellation - Intelligently cancels ambient noise up to 42dB with high-fidelity Transparency Mode for environmental awareness. • Key Highlight 2: 12.4mm Bio-Fiber Driver & Ultra Bass 2.0 - Large bio-diaphragm dynamic driver tuned with Dirac Opteo and 5 adjustable bass levels via Nothing X App. • Key Highlight 3: 35.5-Hour Total Playtime & Fast Charging - Up to 8 hours continuous earbud listening (ANC off) and a 10-minute fast charge providing 6.5 hours of playback. • Key Highlight 4: Dual-Device Connection & IP54 Rated - Connect seamlessly to two devices simultaneously with Google Fast Pair and IP54 dust and water resistance.