Reviews of CMF by Nothing CMF Headphone Pro
Buy CMF by Nothing CMF Headphone Pro — All prices
Specifications CMF by Nothing CMF Headphone Pro
Source: intl.nothing.tech
Every spec has been checked against the manufacturer's official source. No copy-pasting from the internet or AI-generated text.
What's in the box:
- headphones
- fabric pouch
- user manual
- safety and warranty information
- 3.5 mm to 3.5 mm audio cable 1.2 m long × 1
Drivers are the drivers in your headphones that are responsible for creating sound.
DD + PM + BA – means that there are several different types of drivers in these headphones.
DD – “Dynamic Driver” dynamic driver (deep bass, natural sound).
PM – “Planar Magnetic Driver” planar driver (wide soundstage and fast response).
BA – “Balanced Armature Driver” armature driver (accuracy and detail retrieval).
BC – “Bone Conduction Driver” or bone-conduction driver, which transmits vibration to the body of the headphones, transmitting sound through the bone/cartilage to the inner ear.
40 mmLDAC – high quality, high speed (Sony).
SBC is the basic Bluetooth standard, low quality.
AAC – Apple standard, good quality, low latency.
aptX – Qualcomm standard, good quality, low latency.
LC3/LC3plus – new Bluetooth LE Audio codecs, efficient compression.
Codecs are audio compression formats that affect sound quality and latency.
Bluetooth is a wireless data transmission standard.
Support for new audio technologies.
Improved connection stability.
Reduced power consumption.
5.4Headphone battery life is the playback time without recharging, measured in hours. Manufacturers measure without active noise cancellation (ANC), at medium volume (50-70%) and usually with the AAC codec, as these parameters affect battery consumption. Actual time may vary from 1% to 50%, depending on volume, active noise cancellation features enabled, codec (LDAC or other) and environmental conditions (cold, hot). It is important to consider not only the claimed playback time, but also the charging time and fast charging support.
up to 50 h (AAC, 50% volume, ANC on)Headphone battery life is the playback time without recharging, measured in hours. Manufacturers measure without active noise cancellation (ANC), at medium volume (50-70%) and usually with the AAC codec, as these parameters affect battery consumption. Actual time may vary from 1% to 50%, depending on volume, active noise cancellation features enabled, codec (LDAC or other) and environmental conditions (cold, hot). It is important to consider not only the claimed playback time, but also the charging time and fast charging support.
up to 100 h (AAC, 50% volume, ANC off)Headphone battery life is the playback time without recharging, measured in hours. Manufacturers measure without active noise cancellation (ANC), at medium volume (50-70%) and usually with the AAC codec, as these parameters affect battery consumption. Actual time may vary from 1% to 50%, depending on volume, active noise cancellation features enabled, codec (LDAC or other) and environmental conditions (cold, hot). It is important to consider not only the claimed playback time, but also the charging time and fast charging support.
rechargeable lithium-ion batteryQuestions
What codecsCodec — a way to compress sound so it can travel over Bluetooth. Sound quality depends on it: SBC is basic, AAC is better (Apple likes it), LDAC and aptX are for more detailed sound, but not all devices support them. are supported?intl.nothing.tech
AAC · SBC · LDAC. Hi-Res: wired and wireless HI-RES certification; LDAC.intl.nothing.techFact from the manufacturer's official website, verified word-for-word with the original source.↗
Do they work with Android?intl.nothing.tech
CMF by Nothing CMF Headphone Pro work like regular Bluetooth earbuds: only AAC · SBC · LDAC codecsCodec — a way to compress sound so it can travel over Bluetooth. Sound quality depends on it: SBC is basic, AAC is better (Apple likes it), LDAC and aptX are for more detailed sound, but not all devices support them.. Google Fast PairGoogle Fast Pair — bring the earbuds close to your Android phone, and it automatically suggests connecting, no need to go into settings. — Yes. MultipointMultipoint — when earbuds connect to two devices at once. You listen to music from your laptop and don't miss a call from your phone. — two devices simultaneously with automatic switching between laptop and phone when a call comes in.intl.nothing.techFact from the manufacturer's official website, verified word-for-word with the original source.↗
How long does the battery last?intl.nothing.tech
Up to 50 h (AAC, 50% volume, ANC on) with noise cancellation, up to 100 h (AAC, 50% volume, ANC off) without it.intl.nothing.techFact from the manufacturer's official website, verified word-for-word with the original source.↗
How do I charge them?intl.nothing.tech
USB-C wired charging. Fast: 5 min → 8 h (ANC off, 50% volume).intl.nothing.techFact from the manufacturer's official website, verified word-for-word with the original source.↗
What noise cancellation modes are there?intl.nothing.tech
Hybrid adaptive active noise cancellation. TransparencyTransparency mode — earbuds let outside sounds in, so you can talk or hear announcements without taking them out. — Yes. Depth up to 40 dB.intl.nothing.techFact from the manufacturer's official website, verified word-for-word with the original source.↗
Are they water and sweat resistant?intl.nothing.tech
IPX2 rating protection.intl.nothing.techFact from the manufacturer's official website, verified word-for-word with the original source.↗
What colors are available?intl.nothing.tech
Light Green · Light Grey · Dark Grey.intl.nothing.techFact from the manufacturer's official website, verified word-for-word with the original source.↗
Do I need the app?intl.nothing.tech
Nothing X.intl.nothing.techFact from the manufacturer's official website, verified word-for-word with the original source.↗
How do I control them?intl.nothing.tech
Physical slider · roller · button. Press and hold power button 1 s — power on/off · hold 3 s — BT pairing · slide up/down — gain 0-100% · roll up/down — volume · short press — play/pause · long press — change ANC mode.intl.nothing.techFact from the manufacturer's official website, verified word-for-word with the original source.↗
How do I update the firmware?intl.nothing.tech
Updates via Nothing X.intl.nothing.techFact from the manufacturer's official website, verified word-for-word with the original source.↗
Can I connect to two devices at once?intl.nothing.tech
MultipointMultipoint — when earbuds connect to two devices at once. You listen to music from your laptop and don't miss a call from your phone. — two devices simultaneously with automatic switching between laptop and phone when a call comes in.intl.nothing.techFact from the manufacturer's official website, verified word-for-word with the original source.↗
What Bluetooth version is it?intl.nothing.tech
Bluetooth 5.4.intl.nothing.techFact from the manufacturer's official website, verified word-for-word with the original source.↗
How do I find them if I lose them?intl.nothing.tech
Yes.intl.nothing.techFact from the manufacturer's official website, verified word-for-word with the original source.↗
What's in the box?intl.nothing.tech
Headphones · fabric pouch · user manual · safety and warranty information · 3.5 mm to 3.5 mm audio cable 1.2 m long × 1.intl.nothing.techFact from the manufacturer's official website, verified word-for-word with the original source.↗
Do they have spatial audio and AuracastAuracast — when many earbuds listen to one broadcast at the same time. For example, sound from a TV in a waiting area.?intl.nothing.tech
Spatial audio — Yes. Brand features: customizable button launches ChatGPT or a voice note in Essential Space on Nothing OS.intl.nothing.techFact from the manufacturer's official website, verified word-for-word with the original source.↗
About the CMF by Nothing CMF Headphone Pro — no marketing
CMF by Nothing CMF Headphone Pro — over-ear. CMF by Nothing states noise cancellation up to 40 dB, codecs AAC · SBC · LDAC, Bluetooth 5.4, protection IPX2 rating and battery life up to 50 h (AAC, 50% volume, ANC on).
What the manufacturer promises
- 2000 HzThe brand does not disclose the frequency range limits.
- up to 70 h (LDAC, 50% volume, ANC off)
- up to 38 h (LDAC, 50% volume, ANC on)
- 96 × 95.7 × 30 mm (H × W × D)Measurement baseline is not specified.
- 45 gThe brand does not specify whether the weight is for one ear tip or a pair.
- PEN+PU
- over 61 tests; 5000 port connection cycles; 48 h at -40/75 °C; 48 h salt spray; 96 h at 65 °C / 95%; 20000 scroll wheel cycles; 10000 button presses; 5000 headband stretches; 6000 headband slides; 6000 hinge cycles
- 5 min → 4 h (ANC on, 50% volume)
- 20 Hz – 20 kHz
- 168.5 × 95.7 × 188.5 mm (H × W × D)
- swappable ear cushions with a twist-lock mount
- 5 microphones totalThe brand does not specify the microphone distribution by function.
- up to 99%Brand claim; measurement method not specified.
- personal sound profile after a three-minute test; stored in the headphones and works across all devices
- 50 h (ANC off)
- 35 h (ANC on)
- 16.5 mm copper voice coilA tuned bass duct and dual-chamber design are also claimed.
- wind noise reduction mesh
Ratings and reviews
For
- Reference-quality controls among over-ear headphones
- Convenient slider sound tuning
- Transparency mode on par with top models
Against
- Average microphone
- Excessive bass out of the box
Specifications
Drivers are the drivers in your headphones that are responsible for creating sound.
DD + PM + BA – means that there are several different types of drivers in these headphones.
DD – “Dynamic Driver” dynamic driver (deep bass, natural sound).
PM – “Planar Magnetic Driver” planar driver (wide soundstage and fast response).
BA – “Balanced Armature Driver” armature driver (accuracy and detail retrieval).
BC – “Bone Conduction Driver” or bone-conduction driver, which transmits vibration to the body of the headphones, transmitting sound through the bone/cartilage to the inner ear.
40 mmLDAC – high quality, high speed (Sony).
SBC is the basic Bluetooth standard, low quality.
AAC – Apple standard, good quality, low latency.
aptX – Qualcomm standard, good quality, low latency.
LC3/LC3plus – new Bluetooth LE Audio codecs, efficient compression.
Codecs are audio compression formats that affect sound quality and latency.
Bluetooth is a wireless data transmission standard.
Support for new audio technologies.
Improved connection stability.
Reduced power consumption.
5.4Headphone battery life is the playback time without recharging, measured in hours. Manufacturers measure without active noise cancellation (ANC), at medium volume (50-70%) and usually with the AAC codec, as these parameters affect battery consumption. Actual time may vary from 1% to 50%, depending on volume, active noise cancellation features enabled, codec (LDAC or other) and environmental conditions (cold, hot). It is important to consider not only the claimed playback time, but also the charging time and fast charging support.
up to 50 h (AAC, 50% volume, ANC on)