Product Overview
The CMF by Nothing Headphone Pro is a premium over-ear wireless headset designed for audiophiles and everyday users who value immersive sound, advanced noise cancellation, and all-day comfort. Built with custom 40mm dynamic drivers and certified Hi-Res audio support via LDAC codec, this headphone delivers rich bass and crisp treble across genres. It’s engineered to work seamlessly with iOS, Android, macOS, Windows, and most Bluetooth-enabled devices, making it a versatile choice for music lovers, remote workers, and commuters alike.
Featuring Adaptive Active Noise Cancellation (ANC) capable of reducing up to 40 dB of ambient noise, the Headphone Pro ensures distraction-free listening whether you’re in a bustling café or on a long flight. With up to 50 hours of playtime when ANC is enabled—and rapid charging that provides 4 hours of playback from just 5 minutes of charging—it’s built for endurance without interruption. The combination of intuitive controls, dual-device connectivity, and personalized audio tuning via the Nothing X app makes this headset both powerful and user-friendly.
Key Features
- Hi-Res Audio & LDAC Support: Delivers studio-quality sound through custom 40mm dynamic drivers and LDAC high-resolution Bluetooth streaming, ensuring detailed audio reproduction across all frequencies.
- Adaptive Active Noise Cancellation: Reduces up to 40 dB of background noise adaptively, allowing you to focus on your content. Toggle instantly to Transparency Mode with a single press to stay aware of your surroundings.
- 50 Hours of ANC-On Playtime: Enjoy extended listening sessions without frequent recharging, ideal for travel, work, or long commutes.
- Bass & Treble Slider (Energy Slider): Fine-tune your audio balance directly on the headphones—boost bass for beats or enhance treble for clarity—without needing an app.
- Custom EQ & Spatial Audio: Personalize your sound profile using the Nothing X app, including preset modes and room calibration for a tailored concert-or-cinema-like experience.
- 3HD ENC Microphones: Ensures clear voice pickup during calls and video meetings, even in noisy environments, with enhanced noise suppression technology.
- Dual Device Connectivity: Connect two Bluetooth devices simultaneously—switch seamlessly between a laptop and smartphone without reconnecting.
- Rapid Charging: Get up to 4 hours of playtime after just 5 minutes of charging (with ANC off, AAC codec, and volume at 50%).
- Intuitive Controls: Use the Roller dial for volume and track navigation, plus physical buttons for play/pause, calls, and ANC toggle—all without pulling out your phone.
- Comfortable All-Day Wear: Memory foam earpads and a padded headband provide a snug yet breathable fit, suitable for extended use during work, travel, or relaxation.
Technical Specifications
- Model: B175
- Brand: CMF by Nothing
- Driver Size: 40mm dynamic
- Bluetooth Version: 5.4
- Codec Support: LDAC, AAC
- Active Noise Cancellation: Up to 40 dB reduction
- Playtime (ANC On): Up to 50 hours
- Charging Time: Not specified
- Rapid Charge: 5 min → ~4 hrs playtime (ANC off, AAC, 50% volume)
- Microphones: 3HD ENC (Environmental Noise Cancellation)
- Connectivity: Bluetooth (dual device pairing), AUX input
- Controls: Energy Slider (bass/treble), roller dial, physical buttons
- App Integration: Nothing X app (for EQ, spatial audio, dual connection setup)
- Compatibility: iOS, Android, macOS, Windows, Google Fast Pair, Microsoft Swift Pair
- Weight: Not specified
- Ear Cushions: Memory foam
- Headband: Cap-friendly design
Benefits & Use Cases
The CMF by Nothing Headphone Pro is ideal for professionals who spend long hours on conference calls or virtual meetings thanks to its 3HD ENC microphones and stable Bluetooth 5.4 connection. Its dual-device support allows smooth transitions between a work laptop and personal phone, perfect for multitaskers.
Music enthusiasts will appreciate the Hi-Res certification and LDAC support, which deliver high-fidelity audio comparable to wired headphones. The customizable Bass & Treble Slider lets you tailor sound on the fly, while Spatial Audio and EQ adjustments via the Nothing X app create an immersive listening environment—great for movies, podcasts, and deep focus sessions.
Travelers and daily commuters benefit greatly from the Adaptive ANC, which minimizes airplane engine noise, subway rumbles, or office chatter. The 50-hour battery life ensures reliability across international flights and weekend trips, and rapid charging adds convenience when time is short.
Its lightweight construction and memory foam earpads make it comfortable for all-day wear, whether you’re studying, working from home, or unwinding at night. Compatibility with major operating systems and fast-pair technologies means setup is simple regardless of your device ecosystem.
Important Notes
- All battery claims are approximate and based on internal testing; actual performance may vary depending on settings, environmental factors, and usage patterns.
- Dual Connection feature must be enabled via the Nothing X app; when active, it uses more power and may reduce total battery duration compared to single-device mode.
- LDAC codec requires compatible source devices and may not be available on all smartphones or media players.
- ANC performance can differ based on fit and earpad seal—ensure proper wearing for optimal noise reduction.
- The product includes only the headphones; no additional accessories such as cables, cases, or adapters are included unless specified in the full packaging details.
