Detailed Specs

Design & Build

• Released in 2025 as part of CMF by Nothing’s flagship audio lineup.
• Compact, ergonomic in‑ear design for comfort.
• IP55 dust and water resistance for workouts and outdoor use.
• Available in Light Grey and Blue finishes.

Sound Quality

• 12mm Liquid Crystal Polymer (LCP) driver with N52 magnets and high‑purity copper wire.
• Hi‑Res Wireless Audio certification with LDAC codec support (up to 990kbps).
• Deep bass, clear mids, and finely detailed highs.
• Spatial Audio Effect using HRTF technology for immersive 3D sound.

Noise Cancellation

• 50dB Hybrid ANC with 5400Hz ultra‑wide cancellation range.
• Smart Adaptive Mode automatically adjusts ANC based on environment.
• Effective against voices, traffic, and high‑frequency sounds.

Personalised Audio

• Audiodo hearing compensation via Nothing X app.
• Conducts a pure tone audiometry test to tailor sound to individual hearing profiles.
• Dynamic equalisation restores balance and clarity across frequencies.

Battery & Charging

• Up to 14–15.5 hours playback per charge (ANC off).
• 61.5 hours total with case.
• Quick charge: 10 minutes = 8.5 hours playback.
• USB‑C charging.

Calls & Microphones

• 6 HD microphones with Clear Voice Technology 3.0.
• Wind Noise Reduction 3.0 for outdoor clarity.
• Adaptive noise reduction trained on millions of real‑world samples.

Why Choose the CMF Buds 2 Plus

• Studio‑quality sound with LDAC Hi‑Res certification and 12mm drivers.
• Adaptive ANC that intelligently blocks noise in real time.
• Personalised listening tailored to individual hearing profiles.
• Exceptional battery life with up to 61.5 hours total playback.
• Crystal‑clear calls with advanced microphone technology.
• Durable and versatile with IP55 resistance for workouts and daily use.
• Affordable premium option compared to other Hi‑Res certified earbuds.