CMF by Nothing Buds Wirelesss Earphones with 42 dB ANC Transparency mode Ultra

TUNE IN AND OUT: With a depth of 42 dB and a bandwidth of up 2900 Hz, CMF Buds block out the unwanted noise. The external HD microphone detects ambient noise, then the internal processor generates inverse sound waves that are emitted through the speakers to mute it. Also supports Transparency Mode so you can tune back in when life calls.\n\nEVERY BEAT, BROUGHT TO LIFE: Crafted with enhanced acoustic components and featuring Ultra Bass Technology 2.0, CMF Buds deliver true-to-life sound professionally tuned by Dirac Opteo. Experience an expansive soundscape featuring deep bass, a balanced mid-range and ethereal treble ??? all in one pair of earbuds.\n\nMORE LISTENING, LESS CHARGING: More of what you love, in less time. A large 45 mAh battery in each bud. 8 hours of non-stop music on a single charge. 35.5 hours of playback with the case. A fast charge to power you ahead.More of what you love, in less time. A large 45 mAh battery in each bud. 8 hours of non-stop music on a single charge2