Reviews of CMF by Nothing CMF Buds 2 Plus
Buy CMF by Nothing CMF Buds 2 Plus — All prices
Specifications CMF by Nothing CMF Buds 2 Plus
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.
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.
custom 12 mm dynamic driverLDAC – 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.
7.5 hours on a single charge (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 14 hours on a single charge (AAC, 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.
33 hours with the charging case (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.
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: Hi-Res Wireless Audio certification with 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 Buds 2 Plus work like a regular Bluetooth device: 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. — connect to two devices.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
7.5 hours on a single charge (ANC on) with noise cancellation, up to 14 hours on a single charge (AAC, ANC off) without it, 33 hours with the charging case (ANC on) total with the charging case.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
Type-C. Fast: 10 min → 4.5h earbuds, 8.5h with case (type-C).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 ANC. TransparencyTransparency mode — earbuds let outside sounds in, so you can talk or hear announcements without taking them out. — Yes. Depth up to 50 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
IP55 for earbuds · IPX2 for case 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 Grey · Blue.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 for Android and iOS.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
Touch controls. double-tap — next track, answer or end call · triple-tap — previous track, reject call · tap and hold — switch between active noise cancellation and transparencyTransparency mode — earbuds let outside sounds in, so you can talk or hear announcements without taking them out.. Wear detection — Yes.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
Firmware 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. — connect to two devices.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. Latency less than 110 ms in Game Mode.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
Pair of earbuds · S, M, L ear tips · charging case · safety and warranty information · user manual. Ear tip sizes: three sizes: S, M, L.intl.nothing.techFact from the manufacturer's official website, verified word-for-word with the original source.↗
What are the size and weight?intl.nothing.tech
Earbud 4.5 g, charging case 42.5 g. Form factor: in-ear.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: Ultra Bass Technology 2.0 · ChatGPT Integration.intl.nothing.techFact from the manufacturer's official website, verified word-for-word with the original source.↗
About the CMF by Nothing CMF Buds 2 Plus — no marketing
CMF by Nothing CMF Buds 2 Plus — in-ear. CMF by Nothing states noise cancellation up to 50 dB, codecs AAC · SBC · LDAC, Bluetooth 5.4, protection IP55 for earbuds · IPX2 for case and battery life 7.5 hours on a single charge (ANC on).
What the manufacturer promises
- noise cancellation range 5400 Hz
- up to 61.5 hours with the charging case (AAC, ANC off)
- charging status indicator
- high-purity copper wire
- LCP (Liquid Crystal Polymer) + PU (Polyurethane) diaphragm
- 10 min → 2.4h earbuds, 4.4h with case
- soft soft-touch finish and sandblasted metal
- up to 5.5h from earbuds, up to 25h with case (LDAC, ANC on)
- up to 8h from earbuds, up to 36h with case (LDAC, ANC off)
- Personal Sound profile
- 6.5h from earbuds, 29h with case (ANC on)
- 8 h from the headphones, 34 h with the charging case (ANC off)
- Wind Noise Reduction 3.0 wind suppression
Ratings and reviews
For
- Reference-quality battery life among wireless earbuds using the AAC codec: 15/62 hours.
- There is potential for sound customization through personalized sound.
- Clear microphone.
Against
- Excessive bass out of the box
- There is no control button on the case, unlike the 2 Pro.
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.
DDLDAC – 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.
7.5 hours on a single charge (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.
33 hours with the charging case (ANC on)