CMF by Nothing Buds 2 True Wireless Earbuds

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Product guide

CMF by Nothing Buds 2 True Wireless Earbuds

CMF by Nothing Buds 2 are in-ear true wireless earbuds with hybrid noise cancellation, app-adjustable sound and a charging-case battery claim of up to 55 hours. The listing also claims 48dB cancellation and 6 microphones, but its Bluetooth version and other details are inconsistent, so check the selected listing before purchase.

At a glance

The Nothing X app is claimed to adjust EQ, bass and ANC settings, with a low-lag mode also listed for gaming.
The maker claims spatial audio processing and Dirac Opteo tuning with the 11 mm driver.
Environmental Adaptive mode is described as adjusting noise reduction to surroundings.
The listing claims IP55 water and dust resistance.

Price

$24.99Save 49%

Reference price: ~~$49.00~~

Price checked: Nov 14, 2026

View offer Ahead of Black FridayExplore the selection

Often bought together

POZCIS for CMF Buds 2 Plus/CMF Buds 2 / CMF Buds Pro 2 Case with Safety Lock, Flexible TPU Clear Protective Case with Cleaner Kit & Carabiner Accessories Set(Clear)

$8.99

Pros and cons

Pros

Hybrid ANC, transparency and wind-noise-reduction modes offer several listening options.
The claimed 55-hour total playback includes the case, and the listing also describes a 10-minute charge for 7.5 hours of playback.
App EQ and bass adjustment let listeners tailor the sound rather than relying only on a fixed profile.

Technical specifications

20 specifications

Identity
Brand	CMF BY NOTHING
Model	Buds 2
Color	Light Green

Audio and noise control
Noise control	Hybrid Noise Cancellation
Driver type	Dynamic Driver
Driver size	11 millimeters
Impedance	32 ohm
Frequency response	5200 hertz
Sensitivity	48 db
Noise control features	Transparency Mode, Wind Noise Reduction

Connectivity and controls
Wireless connection listed	Bluetooth
Controls	Touch

Power and charging
Earbud listening time claimed	Up to 13.5 hours of listening on a single charge.
Total listening time with case claimed	55 hours total with the case.
Quick-charge claim	A quick 10-minute top-up gets you 7.5 hours of playback.
Battery charge time listed	62 minutes

Dimensions and installation
Form factor	In Ear
Weight listed	110 g

Materials and protection
Water resistance listed	Water Resistant
Enclosure material	Plastic

What to know before buying

Customers report mixed fit, Bluetooth connection and touch-control experiences. Try the fit and review control behavior early if those factors are important.

Listing details to confirm

Listing details are inconsistent or unconfirmed: the title says Bluetooth 5.4, while the specification table says 5.3. The title's 48dB ANC, 6-microphone and in-ear-detection claims are not consistently backed by the technical details, and the 5200 hertz field is ambiguously labeled as frequency response despite a separate claim describing an ANC range. Confirm which specifications apply to the selected listing. Battery figures are manufacturer claims and do not state a single set of testing conditions.

What’s in the box

User manualIncluded
Charging caseCheck selected pack

Check which accessories are included in your selected pack before buying.

Who is it for?

A good fit for

Listeners who want in-ear earbuds with hybrid ANC plus transparency and wind-noise-reduction options.
Buyers who value app-based EQ and bass adjustments and a long claimed combined earbud-and-case playback time.
People seeking water-resistant earbuds for everyday listening or workouts, while observing the stated IP55 claim.

Less suited to

Shoppers who need a confirmed Bluetooth version or clearly documented technical details before buying.
Listeners who require a secure fit or dependable connectivity without first checking how these earbuds work with them.
Buyers who need a wired connection, as the listing identifies the connection as wireless and gives no headphone jack.

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

Customer reviews on Amazon

4.3 / 5 · 1,937 ratings

5 stars71%71%
4 stars11%11%
3 stars6%6%
2 stars4%4%
1 star8%8%

Customer feedback highlights positive impressions of sound, noise cancellation and battery life, and some customers consider the earbuds worth the price. Experiences are mixed for fit, Bluetooth connectivity and touch controls. Those differences matter for all-day wear and calls, while the listed app controls and battery claims may appeal to buyers who prioritize customization and longer listening between charges.

Positive themes

Customers describe the sound quality positively.
Customers report good noise cancellation and battery life, and some consider the earbuds worth the price.

Mixed feedback

Fit receives mixed feedback, including reports that the earbuds do not stay in place for some users.
Bluetooth connectivity experiences vary, with some reporting connection issues.
Some customers are dissatisfied with the touch controls.

Frequently asked questions

How long is the claimed battery life?

The listing claims up to 13.5 hours of listening on a single charge and 55 hours total with the case. It also claims a 10-minute top-up can provide 7.5 hours of playback. These are listing claims, not independently verified results.

Can the sound and noise cancellation be adjusted?

The listing says the Nothing X app can adjust EQ, bass and ANC settings. Transparency mode and wind noise reduction are also listed.

Which Bluetooth version do these earbuds use?

The listing conflicts: the title says Bluetooth 5.4, while the technical details say 5.3. Confirm the version on the selected listing before buying.

Are these earbuds suitable for workouts?

They are in-ear and listed as water resistant. The feature text claims IP55 water and dust resistance, but fit can vary and customer feedback on fit is mixed.