Quick verdict
CMF Buds Pro 2 Review 2026: The Smart Dial Earbuds
The CMF Buds Pro 2 — from Nothing’s CMF sub-brand — put a physical smart dial on the charging case that controls ANC, volume, playback, and voice assistant. Based on the specifications, they’re the most tactile, playful earbuds in the budget class, with 50dB adaptive ANC to back up the gimmick.
Key features worth knowing about
The smart dial is the signature: a rotating control on the case that adjusts ANC levels, volume, playback, and summons your voice assistant. It’s a satisfying tactile alternative to tapping your ears or digging out your phone — and it’s unique in the market.
Audio specs are strong for the class: 50dB adaptive ANC, LDAC Hi-Res audio, Ultra Bass Technology 2.0 for low-end lovers, and six AI-enhanced microphones for calls. Total battery reaches 43 hours, with IP54 dust and water resistance.
The Nothing X app provides custom EQ, multipoint connects two devices, and a low-latency gaming mode reduces audio delay for mobile games and video.
Who it’s for
Buyers who want maximum features per dollar with a dash of personality. The smart dial appeals to anyone tired of fiddly touch controls — it’s faster and more reliable than tapping.
Mobile gamers benefit from the low-latency mode, and bass lovers get the Ultra Bass Technology tuning. Style-conscious buyers get CMF’s clean, minimal design language.
What to watch out for
CMF is Nothing’s budget sub-brand — even younger and less proven than Nothing itself for long-term support. If brand longevity matters to you, the bigger names offer more certainty.
The 50dB ANC is a maximum figure; real-world performance is very good for the price but not flagship-tier. And while the dial is delightful, it’s one more moving part on a product that lives in pockets and bags.
Pros and cons
Pros:
- Smart dial on case — unique tactile controls for ANC/volume/assistant
- 50dB adaptive ANC, LDAC Hi-Res, Ultra Bass 2.0
- 43-hour total battery, 6 AI mics
- Multipoint, custom EQ, low-latency gaming mode
- Excellent price
Cons:
- Very young sub-brand — support track record unproven
- ANC very good, not flagship-class
- Dial is another moving part to potentially wear
Frequently asked questions
What does the smart dial do?
It rotates to control ANC levels, volume, and playback, and can summon your phone’s voice assistant. It’s a physical alternative to touch controls and phone-app adjustments — faster for quick changes on the go.
What’s the difference between CMF and Nothing?
CMF is Nothing’s sub-brand focused on affordable, design-led accessories. The Buds Pro 2 use the Nothing X app and share design DNA, but sit at a lower price point than the mainline Nothing Ear products.
Are they good for gaming?
They include a low-latency gaming mode that reduces Bluetooth audio delay — meaningful for mobile gaming and video where lip-sync matters.
How long does the battery last?
43 hours total including the case, per CMF — several days of heavy use between charges.
How the Buds Pro 2 compare to the competition
The Nothing Ear (a) are the step up within the family: ChatGPT integration and the flagship transparent design at a higher price. If the AI assistant matters to you, it’s worth the jump; if not, the CMF buds’ dial and 50dB ANC are arguably the better deal.
The EarFun Air Pro 4 offer aptX Lossless and longer battery for similar money — the spec-chaser’s alternative. The Soundcore Liberty 4 Pro add a touchscreen case and 7-sensor ANC a tier up in price.
What none of them have is the dial. In a market of near-identical black buds differentiated only by spec sheets, the CMF Buds Pro 2’s tactile control is a genuine breath of fresh air — and the underlying specs (50dB ANC, LDAC, 43-hour battery) mean you’re not sacrificing substance for novelty.
Price and availability
As an Amazon Associate we earn from qualifying purchases.