up to 100-hour battery life. anc blocks up to 99% of noise. interchangeable ear cushions. Take control. Control your headphones from your headphones with dedicated, tactile features. Slide to tune bass or treble. Roll to adjust volume. Press to toggle features. No apps. No screens. Just great sound with nothing in the way.. Remix everything. CMF Headphone Pro helps you express different styles. With interchangeable ear cushions and a range of colours, you can match your style to the mood or moment. Make it your own, every day.. Power that lasts. Headphone Pro delivers up to 100 hours of playback, or 50 hours with noise cancellation on. You also get up to 50 hours of talk time. Plug in for just 5 minutes to get 4 extra hours of listening. With a USB-C charge, the battery reaches full in under 2 hours.. Packed with power. Under the hood, CMF Headphone Pro features custom 40 mm drivers with nickel-plated diaphragms that reduce distortion and sharpen clarity. A large 16.5 mm copper voice coil moves more air to create deeper, fuller sound with greater impact. Paired with a precision-tuned bass duct and dual-chamber design, every note carries rich texture and energy. From layered instrumentals to punchy beats, your sounds pack extra power.. Reduce noise up to 99%¹. Block out ambient sounds with Hybrid Noise Cancellation. By adapting to your surroundings and automatically moving between strong, moderate and light modes, Headphone Pro helps you focus on only what you want to hear. When you want to stay aware, Transparency Mode lets some of the outside world in.. Everyday durability. CMF Headphone Pro is built to go the distance. Rigorously tested across over 61 checkpoints for reliability, including drop, twist and environmental resistance. It’s made to handle the wear and tear of daily life without missing a beat.. 5000 Times: Plug & unplug tests for charging port. -40/75 °C: 48 hours of temperature test. 48 hours: Salt spray corrosion test. 65 °C/95%: 96 hours of temperature/humidity test. 20000-cycle: Knob durability Test. 10000 Times: Button press tests. 5000 Times: Headband expansion durability test. 6000 Times: Headband Sliding Test. 6000 Times: Hinge durability Test. Personalise everything. The Nothing X app is your hub for customisation, offering all your controls in one clean and intuitive space. Tune your sound with six preset EQs, or create your own. Adjust ANC strength, remap button functions, and manage firmware updates with ease. Dual-device connection is simple to control, letting you automatically switch between your laptop and phone when a call comes in. Everything you need to shape your experience. Available across Android and iOS.. CMF Ecosystem. The CMF by Nothing ecosystem is an affordable standard with an attention to design, created to bring unique features to our users regardless of price point.. As the first over-ear headphones for CMF by Nothing, we not only expand the CMF audio category, but also grow our CMF by Nothing ecosystem, making tech accessible for all.. Performance. LED indicators. Battery level, Charging, Power. International Protection (IP) code. IPX2. Detachable cable. Yes. Volume control. Rotary. Operating keys. Play/Pause, Volume +, Volume -. Product colour. Dark Grey. Recommended usage. Music. Wearing style. Head-band. Product type. Headset. Ports & interfaces. Wireless range. 10 m. Bluetooth profiles. AAC, LDAC, SBC. Bluetooth version. 5.4. Bluetooth. Yes. Connectivity technology. Wired & Wireless. Headphones. Driver unit. 4 cm. Headphone frequency. 20 - 20000 Hz. Ear coupling. Circumaural. Microphone. Number of microphones. 5. Microphone type. Built-in. Battery. Talk time (ANC on). 35 h. Talk time (ANC off). 50 h. Fast charging. Yes. Battery recharge time. 2 h. Battery capacity. 720 mAh. Battery technology. Lithium-Ion (Li-Ion). Battery type. Built-in battery. Battery operated. Yes. Weight & dimensions. Weight. 283 g. Height. 168.5 mm. Depth. 188.5 mm. Width. 95.7 mm. Packaging content. Quantity. 1. Ear pad material. Polyurethane (PU). Cables included. Audio (3.5mm). Carrying case. Yes. Quick start guide. Yes
