I bought the CMF Buds Pro 2 with my own money to see if they really live up to the hype. I wasn’t sponsored, paid, or sent a free review unit by anyone—every single thought and take here is completely my own, shaped by my ten years of experience working as a music producer, audio engineer, and tech reviewer.
If you are wondering whether these earbuds are actually worth your cash, I’m breaking down everything you need to know, including how they hold up against heavier hitters like the EarFun Air Pro 4+, Soundcore Liberty 5 / Liberty 5 Pro, AirPods Pro 3, and Galaxy Buds 4 Pro.
Quick Verdict
Frankly, I am seriously impressed. For under $50, the CMF Buds Pro 2 delivers sound quality that punches well above its weight class—easily rivaling pairs that cost three to four times as much. The noise-canceling is also surprisingly decent for the price.
My Score: 8.3 / 10 (Excellent value under $50)
- What I Love:
- Sound quality that rivals earbuds 3–4x the price
- Very comfortable, easy seal
- Nearly unbeatable value under $50
- What Could Be Better:
- Mediocre microphone performance
- Active noise cancellation still has room for improvement.
Also Checkout: Realme Buds Air 8 Review
Comfort & Build
The CMF Buds Pro 2 uses a stemmed design similar to AirPods or Samsung’s Galaxy Buds Pro lineup. In my ears, the fit feels much closer to the Galaxy Buds 4 Pro than the AirPods Pro 3 because the tips don’t burrow as deeply into my ear canals.
I find them exceptionally comfortable during long sessions. It takes zero effort to get a proper acoustic seal without jamming them in deep. With that said, if I were doing high-intensity workouts, sprinting, or heavy gym movements, I’d probably look for an earbud with a slightly more locked-in, aggressive grip.
On the hardware side, you get a solid package for a modern daily driver:
- An IP55 dust and water resistance rating (sweat and splashes won’t be an issue)
- The clever “Smart Dial” on the charging case
- Bluetooth 5.3 with high-resolution LDAC support
- Multipoint connection for seamless device hopping
- Adaptive ANC and Transparency modes
- Native companion apps for both iOS and Android
Microphone Performance
If there’s one area where these clearly reveal their sub-$50 price tag, it’s call quality. The microphone setup is easily the least impressive part of the package for me.
Technically, there is a 6-mic array split between noise cancellation and voice pickup. But compared to $200+ flagship pairs with physical bone-conduction sensors and superior voice-isolation chips, the CMF Buds Pro 2 relies heavily on software and AI algorithms to fill the gap.
In my testing, the microphones are fine for quick, casual calls in quiet rooms, but I wouldn’t rely on them for mission-critical meetings or chaotic, windy environments.
Battery Life
In daily use, the battery life is consistently above average compared to most wireless buds I test:
- With ANC ON: I reliably get about 6.5 hours on a single charge.
- With ANC OFF: Up to 11 hours on the buds, reaching about 43 hours total with the case.
- Fast Charging: A 10-minute top-up gets me roughly 3 hours of listening time.
- My Comfort & Features Score: 9.5 / 10
Active Noise Cancellation (ANC)
I’ve put plenty of CMF and Nothing audio gear through its paces over the years, and their ANC usually lands right around middle-of-the-road when pitted against industry giants like Bose, Sony, or Apple.
Given that these cost under $50, I was ready to temper my expectations. But across the 40+ pairs I’ve tested, I found the ANC performance remarkably decent for the money.
They do a respectable job knocking down consistent low-end rumbles (like traffic hum or AC units). The algorithm struggles with sudden spikes in mid and high frequencies—crying babies, clattering dishes, or loud office chatter will still bleed through. I also noticed a slight audible hiss when ANC engages in silent rooms, which flagships handle more cleanly. Still, with music at moderate volume, it easily gets the job done.
- My Noise Canceling Score: 7.5 / 10
Sound Quality & Tuning
This is where the Buds Pro 2 completely won me over.
Under the hood, you get a dual-driver setup—an 11mm dynamic bass driver paired with a 6mm micro-planar tweeter—backed by LDAC hi-res support. Dual-driver configurations are usually reserved for pricier enthusiast gear, so seeing it here caught my attention immediately.
The first time I pressed play, the sheer sub-bass depth paired with crisp treble detail grabbed me. The stock sound profile is undeniably V-shaped, but it avoids the bloated mess common in cheap earbuds thanks to the dedicated drivers and the built-in “DIRAC Opteo” tuning.
- Where they shine: If I’m listening to bass-heavy, modern production—Pop, Hip-Hop, or EDM—these are an absolute blast. The sub-bass hits deep, punchy, and visceral without destroying the highs.
- Where they fall short: For acoustic, natural genres like Rock, Metal, or Classical, the tuning isn’t ideal. I notice a distinct lack of organic midrange warmth, body, and male vocal fullness.
They aren’t tuned for flat reference monitoring, but they are energetic, punchy, and shockingly detailed. I’d place them toe-to-toe with the EarFun Air Pro 4+ in the budget bracket, and they give much pricier options like the Liberty 5 Pro a genuine run for their money.
- My Sound Quality Score: 8.0 / 10
Checkout: Realme Buds Air 5 Pro vs OPPO Enco Air 3 Pro
Value
I picked my pair up for just $39 on sale (retail is $49). At that price, the value proposition is almost ridiculous.
Getting a dual-driver hybrid setup, LDAC support, a fun interactive dial case, and competitive tuning under fifty bucks is practically unheard of. As long as you can live with the mediocre microphone and passable ANC, the audio-to-dollar ratio is off the charts.
- My Value Score: 10 / 10
My Final Scorecard
- Comfort & Features (15%): 9.5 / 10
- Noise Canceling (25%): 7.5 / 10
- Sound Quality (50%): 8.0 / 10
- Value (10%): 10 / 10
- Total Score: 8.3 / 10
The Bottom Line: Would I Buy Them?
Yes, without hesitation. If you have a hard ceiling of $50 and want an engaging, bass-rich earbud that punches way above its price tag, the CMF Buds Pro 2 is hands-down one of the easiest recommendations I can make.
