CMF Buds by Nothing – 42dB ANC Ultra Bass Earbuds

The CMF Buds by Nothing combine powerful Active Noise Cancellation (ANC), Ultra Bass 2.0 sound, and long-lasting battery life in a sleek, stylish design. Whether you’re commuting, gaming, or relaxing, these earbuds are built to deliver clear, immersive, and uninterrupted audio.

Key Features

🎧 Tune Out the Noise

• 42dB Active Noise Cancellation with up to 2900Hz bandwidth

• External HD mic + internal processor cancel out unwanted noise

• Transparency Mode keeps you aware when needed

🎵 Immersive Ultra Bass 2.0 Sound

• Enhanced acoustic components professionally tuned by Dirac Opteo™

• Extended soundscape: deep bass, balanced mids, crystal-clear highs

🔋 Powerful Battery Performance

• 45mAh battery per earbud

• 8 hours of music playback on a single charge

• 35.5 hours total with case

• Fast charging support for quick top-ups

📞 Crystal Clear Calls

• 4 HD microphones with Clear Voice Technology

• Trained on 30+ million noise patterns for call clarity

• Isolates background sounds, ensuring your voice stays in focus

📱 Nothing X App Integration

• Customize ANC levels, Ultra Bass tuning & touch controls

• Low Latency Mode for gaming (auto-activates with Nothing smartphones)

• Seamless updates & personalization

Specifications

• Model: CMF Buds by Nothing

• ANC: 42dB Hybrid ANC, 2900Hz bandwidth

• Drivers: Ultra Bass 2.0 with Dirac Opteo™ tuning

• Battery: 45mAh (earbud), 35.5 hrs with case

• Playback: 8 hrs (earbuds), 35.5 hrs (case)

• Charging: Fast charge support

• Microphones: 4 HD mics with Clear Voice Tech

• App Support: Nothing X App (EQ, touch control, ANC levels, gaming mode)