CMF by Nothing CMF Buds 2 Wireless Earbuds, Orange

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Product guide

CMF by Nothing CMF Buds 2 Wireless Earbuds, Orange

CMF by Nothing CMF Buds 2 are orange in-ear wireless earbuds with hybrid active noise cancellation, spatial audio and a claimed 55-hour battery life with the case. The listing also claims IP55 dust and water resistance, while customer feedback is divided on fit and reliability.

At a glance

The listing claims up to 48 dB hybrid ANC and adaptive noise reduction that adjusts to surroundings.
The manufacturer claims an 11 mm PMI driver, spatial audio and six HD microphones for calls.
Manufacturer battery claims specify up to 13.5 hours of listening on a single charge and 55 hours total with the case. A 10-minute top-up is claimed to provide 7.5 hours of playback.
IP55 dust and water resistance is stated in the product features. Customer-facing specifications list only the broader term “Water Resistant”.

Price

£29.00Save 27%

Reference price: ~~£39.95~~

Price checked: 14 Nov 2026

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Often bought together

for CMF by Nothing Buds Pro 2 Wireless Earbuds,daunke Soft Silicone Protective Cover,Skin Case with Carabiner,Full Protection,Red

£8.49

Pros and cons

Pros

Hybrid ANC and adaptive noise-reduction modes are offered for listening in changing environments.
Spatial audio, touch controls and six microphones add listening and call features without a wired connection.
The stated battery figures include both single-charge and case-total claims, plus a quick-charge claim.

Cons

The stated 55-hour total depends on the charging case, rather than a single earbud charge.
There is no wired headphone-jack option, according to the listing.

Technical specifications

24 specifications

Identity
Brand	CMF BY NOTHING
Model	CMF Buds 2
Colour	Color: orange

Audio and noise control
Noise control	Hybrid Noise Cancellation
Driver type	Dynamic Driver
Driver size	11 Millimetres
Impedance	16 Ohms
Frequency range listed	5200 Hz
Audio latency	110 Milliseconds

Connectivity and controls
Wireless connection listed	Bluetooth, Wireless
Bluetooth version	5.4
Bluetooth range	10 Metres
Control methods listed	Touch
Headphone jack	None (Wireless)

Power and battery
Battery life listed	55 Hours
Case battery capacity	460 Milliamp Hours
Case battery charging time	93 Minutes

Dimensions and installation
Form factor	intraear
Weight listed	41.5 Grams
Case length	53.3 Millimetres
Case height	23 Millimetres
Case weight	41.4 Grams

Materials and protection
Water resistance listed	Water Resistant
Enclosure material	Plastic

What to know before buying

Listing details to confirm

The title and feature copy specify IP55 resistance, but the technical details use only “Water Resistant”. The 55-hour total is a case-inclusive claim, while the single-charge claim is up to 13.5 hours. Customer feedback also differs on fit and reports some reliability concerns, so buyers prioritising secure fit or long-term dependability should weigh those reports.

What’s in the box

Included

Eartip
User manual

Who is it for?

A good fit for

Listeners seeking wireless in-ear earbuds with hybrid ANC and spatial audio.
People looking for long claimed playback across earbuds and charging case, including a stated quick top-up.
Callers and exercisers who may value the listed microphones and IP55 claim, while recognising the details section states only water resistance.

Less suited to

Buyers who need a wired headphone connection.
Anyone who needs assured fit or reliability, as customer feedback is mixed on both.

CMF by Nothing CMF Buds 2 Wireless Earbuds, Orange · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 2,222 ratings

5 stars70%70%
4 stars15%15%
3 stars5%5%
2 stars3%3%
1 star7%7%

Customer feedback highlights perceived strong bass, adjustable sound, long-lasting battery and good noise cancellation. These reports align with the product’s listed driver, ANC and case-inclusive battery claims, but do not verify those specifications. Fit and reliability are mixed, with some users reporting a secure fit and others saying the earbuds slip or stop working after a month. That matters particularly for workouts and buyers prioritising long-term use.

Positive themes

Customers describe strong bass and adjustable sound levels.
Customers praise battery life and noise cancellation.

Mixed feedback

Fit reports differ, with some finding the earbuds snug and others saying they do not stay in place.
Some customers report that units stopped working after a month.

Frequently asked questions

Is the 55-hour battery claim for one charge?

No. The manufacturer describes up to 13.5 hours on a single charge and 55 hours total with the case. It also claims a 10-minute top-up provides 7.5 hours of playback.

Do the CMF Buds 2 have noise cancellation?

The listing describes hybrid active noise cancellation, claims up to 48 dB and says adaptive mode adjusts noise reduction to the surroundings.

Are these earbuds rated IP55?

The title and feature copy claim IP55 dust and water resistance, but the technical details state only “Water Resistant”. Treat the rating as a listing claim and check the selected product details if the exact rating matters.

What do customers report about fit and reliability?

Feedback is mixed. Some customers say the earbuds fit snugly, while others say they do not stay in well. Some also report units stopping work after a month.