Nieko CMF Pro

Nothing CMF Pro. Product type: Headset. Connectivity technology: Wired & Wireless, Bluetooth. Recommended usage: Calls/Music/Sport/Everyday. Headphone frequency: 20 - 20000 Hz. Wireless range: 10 m. Weight: 288 g. Product colour: Grey

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

Product type: Headset
Wearing style: Head-band
Recommended usage: Calls/Music/Sport/Everyday
Headset type: Convertible
Product colour: Grey
Operating keys: Play/Pause, Volume +, Volume -
Volume control: Rotary
Feature: Detachable cable
International Protection (IP) code: IPX2
LED indicators: Battery level, Charging, Power
Country of origin: China

Ports & interfaces

Connectivity technology: Wired & Wireless
Feature: Bluetooth
Bluetooth profiles: AAC, LDAC, SBC
Bluetooth version: 5.4
Wireless range: 10 m

Headphones

Ear coupling: Circumaural
Headphone frequency: 20 - 20000 Hz
Driver unit: 4 cm
Feature: Noise canceling
Noise canceling type: Hybrid

Microphone

Microphone type: Built-in
Number of microphones: 5

Battery

Feature: Battery operated
Battery type: Built-in battery
Battery technology: Lithium-Ion (Li-Ion)
Battery capacity: 720 mAh
Battery recharge time: 2 h
Feature: Fast charging
Talk time (ANC on): 35 h
Talk time (ANC off): 50 h

Weight & dimensions

Width: 188.5 mm
Depth: 95.7 mm
Height: 168.5 mm
Weight: 288 g

Packaging data

Package width: 225.5 mm
Package depth: 69 mm
Package height: 236 mm
Package weight: 1.54 kg

Packaging content

Feature: Quick start guide
Feature: Carrying case
Cables included: Audio (3.5mm)
Ear pad material: Polyurethane (PU)
Quantity: 1

Logistics data

Commodity code: 8517130000