12.4mm Bio-fibre Driver tuned by Dirac™42 dB Active Noise Cancellation with Transparency Mode4 HD Mics with Clear Voice TechnologyUp to 8 hours of playback on a single chargeIP54 water and dust resistance CMF Buds 2a are designed to bring clear sound to all. With deep bass, active noise cancellation, and a secure, comfortable fit, they’re perfect for all-day listening. Deep bass and crystal-clear highsA custom 12.4 mm Bio-fibre driver works together with Dirac™-tuned audio and Ultra Bass Technology 2.0 to deliver immersive bass, rich mids and crystal-clear highs. For fuller, more balanced sound with every listen. Silence distractionsBlock out background noise with 42 dB Active Noise Cancellation and a wide-band frequency range of up to 2900 Hz that filters everything from deep rumbles to everyday chatter. Transparency Mode lets in external sound without removing your buds. Four high-definition microphones with Clear Voice Technology isolate your voice from background noise, while Wind Noise Reduction 2.0 cuts wind interference for clear calls anywhere. All-day battery and fast chargingUp to 8 hours of playback on a single charge, extending to 35.5 hours with the case. A quick 10-minute charge delivers 5.5 hours of listening with ANC turned off, keeping your music going when you need it most. Functional by designLightweight and ergonomic, with a matte and glossy finish. Designed with a secure fit for all-day comfort⁹. The case features a lanyard hole so you can take your sound anywhere. Protected for everyday useIP54-rated for water and dust resistance. Built to handle splashes, dust and daily wear, ensuring your sound stays uninterrupted, whether you're caught in the rain or pushing through an intense workout. What's in the box:1 x CMF By Nothing Buds 2a ANC Wireless Bluetooth Earbuds1 x Ear Tip in size (S/M/L)1 x Charging Case
