CMF Buds Pro 2 Wireless Earbuds with Smart Dial

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Product guide

CMF Buds Pro 2 Wireless Earbuds with Smart Dial

Wireless: CMF BY NOTHING CMF Buds Pro 2 are in-ear Bluetooth earbuds with a smart case dial, adaptive hybrid noise cancellation and claimed 43-hour total battery life. The listing also claims LDAC support, dual-device connectivity and low-latency gaming modes, though several details about water protection and playback conditions need clarification.

At a glance

A smart dial on the case is promoted for adjusting volume, tracks and noise modes without using the earbuds' touch controls.
The listing claims 50dB adaptive hybrid ANC and an ambient mode for hearing surrounding sounds.
The feature text specifies an 11mm bass driver plus a 6mm tweeter, and claims LDAC support.
Battery claims include up to 10 hours per charge and 43 hours with the case, plus three hours of playback from a 10-minute charge.

Price

$35.00Save 29%

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 Cover, Soft Silicone Protective Earbuds Case, Headphones Case with Carabiner Accessories Set(Black)

$8.99

Pros and cons

Pros

The case dial offers a distinct physical way to control playback and noise modes.
LDAC support and two stated driver sizes offer more audio-format and tuning detail than a basic single-driver listing.
Claimed multipoint connectivity is useful for switching between two devices.

Cons

Fit and connection stability may be inconsistent based on the reported mixed customer feedback.
Some customers report reliability concerns, including earbuds stopping working after a short period.

Technical specifications

24 specifications

Identity
Brand	CMF BY NOTHING
Model	CMF Buds Pro 2
Color	Dark Grey
Form factor	In Ear

Audio and noise control
Driver type	Dynamic Driver
Impedance	32 ohm
Frequency response	5000 hertz
Sensitivity	50 db
Noise control	Active Noise Cancellation
Noise-control features	Adaptive Hybrid ANC, Adaptive Mode

Connectivity and controls
Wireless connection listed	Bluetooth
Bluetooth version	5.4
Bluetooth range	10 meters
Control methods listed	Touch
Headphone jack	No Jack
Charging interface	USB Type C

Power and battery
Battery life listed	43 hours
Battery charge time	70 minutes

Dimensions and installation
Weight listed	100 g
Case length	5.3 centimeters
Case height	2.3 centimeters
Case weight	46 g

Materials and protection
Water resistance listed	Waterproof
Enclosure material	Plastic

What to know before buying

Listing details to confirm

The listing is inconsistent about protection: one field says “Waterproof,” while promotional copy specifies IP55 and the description says IP54. Verify the exact protection rating before relying on water resistance. The 43-hour total and 10-hour per-charge figures are claims, with no listening conditions specified. ANC claims are 50dB, while the title also describes 11mm bass and the detailed feature text adds a 6mm tweeter. The listing mentions both 120ms and under-100ms low latency. Confirm the exact selected revision and capabilities if these distinctions matter.

What’s in the box

Included

Eartips
Safety information
User manual
Wireless charging case

Who is it for?

A good fit for

Listeners who want in-ear wireless earbuds with active noise cancellation and a case-mounted control dial.
Buyers who value claimed long total playback and quick-charge performance for commuting or travel.
People using two devices who want the listing's claimed multipoint connection.

Less suited to

Buyers who need a clearly documented water-resistance rating for swimming or frequent water exposure.
Anyone for whom a consistently secure fit or confirmed long-term reliability is essential.

CMF Buds Pro 2 Wireless Earbuds with Smart Dial · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.3 / 5 · 3,445 ratings

5 stars70%70%
4 stars12%12%
3 stars6%6%
2 stars4%4%
1 star8%8%

Customer feedback highlights sound quality, noise cancellation, battery life and the case dial as positives, with some listeners specifically praising crisp highs. Fit, controls and connectivity receive mixed reactions, including reports of poor retention and connection drops. Some customers also report reliability problems. Those differences matter for everyday wear and calls, so the claimed ANC and battery features do not by themselves guarantee a consistently good fit or dependable operation.

Positive themes

Customers praise the sound quality, noise cancellation, battery life and case dial. Some also describe the earbuds as good value.

Negative themes

Some customers report that the earbuds stopped working after a short period.

Mixed feedback

Fit, controls and connectivity receive mixed feedback. Some report a comfortable fit and seamless connection, while others describe earbuds that do not stay in place and connection drops.

Frequently asked questions

How long does the battery last?

The listing claims up to 10 hours per charge and 43 hours total with the charging case. It does not specify the conditions for those figures.

What does the case dial control?

The feature listing says it can adjust volume, tracks and noise modes. Other listing text also describes functions such as low-latency mode and microphone mute, so check which controls are supported by the selected version.

Are these earbuds suitable for swimming?

The listing's protection details conflict: a specification field says “Waterproof,” while other text gives IP55 and IP54. Do not assume swimming suitability without confirming the exact rating.

Do they support connecting to two devices?

The listing claims Bluetooth multipoint connectivity for two devices. This is a manufacturer claim rather than an independently verified performance result.