CMF BY NOTHING Buds 2

★★★★☆ 4.4 (1,262)

凭借11mm动态单元与Dirac Opteo数字调音,这款耳机在同价位提供了清晰的乐器分离度,但音乐评分仅59.6分,表明其音质并非强项。48dB混合主动降噪覆盖5200Hz超宽频段,配合55小时总续航和IP55防水,功能配置远超其入门定位。适合需要强力降噪和超长续航来应对通勤或运动,且对音质要求不高的预算敏感型用户。

Form Factor in-ear
driver type dynamic
Wireless 是
active noise cancellation 是
bluetooth version 5.4
battery life hours 13.5
case battery hours 55
water resistance IP55
CMF BY NOTHING Buds 2 earbuds
80 综合评分

暂无零售商最新价格

其他可用国家/地区:

概览

The 30-Second Version

The CMF Buds 2 are the best budget true wireless earbuds we've tested this year. The 48dB ANC is shockingly good for the price, battery life is best-in-class at 55 hours, and call quality is top-tier. At USD 49 to USD 54, this is an absolute steal.

Pros & Cons

优点

  • Outstanding battery life at 55 hours total with the case 97th
  • ANC performance that punches way above its price 96th
  • Fun, bass-rich sound with clear vocals 95th
  • Six-mic call quality is genuinely excellent 94th
  • IP55 water and dust resistance for workouts

缺点

  • Bass can be slightly overpowering on some tracks
  • Touch controls have limited customization
  • Case is bulkier than it needs to be
  • No Google Fast Pair support

用户评价

The Word on the Street

4.4/5 (1262 reviews)
👍 Owners consistently rave about the sound quality, especially the rich bass and clear vocals, saying it rivals earbuds costing much more.
👍 Many buyers are impressed by how effective the noise cancellation is for the price, with several saying it blocks out more ambient noise than expected.
🤔 A recurring gripe is that the bass can be a bit too much for some listeners, and the touch controls don't offer enough customization.

用户口碑如何随时间变化

独家

依据客户实际撰写评价的时间--让你看到最初的好评是否持续。

88/100我们的 AI 口碑分析置信度中 · 11 个来源 · 2026年5月

实测数据

Performance

The 11mm PMI driver with Dirac Opteo tuning gives the Buds 2 a lively, bass-forward sound that's a lot of fun out of the box. Vocals stay clear and instrument separation is solid, though the bass can get a little overzealous on bass-heavy tracks. The 48dB hybrid ANC is the real star here. It's not going to beat the Samsung Galaxy Buds3 Pro, but it's shockingly close for a fraction of the price. The 5200Hz ultra-wide frequency range helps knock out a broader range of ambient noise than most budget buds. Call quality is also a standout, with six mics and Clear Voice Technology 3.0 doing serious work. Battery life is best-in-class at 13.5 hours per bud and 55 hours with the case, and the 10-minute fast charge for 7.5 hours is a lifesaver.

Performance Percentiles

Anc 93.5
Mic 97.4
Build 90.7
Sound 63.2
Battery 94.9
Comfort 69.8
User Sentiment 92.6
Connectivity 96.4
用户口碑 89.7
Affordability 48.8

Specifications

Full Specifications

Design

Form Factor in-ear
Wearing Style true wireless
Weight 0.0 kg / 0.1 lbs

Audio

Driver Type dynamic
Driver Size 11
Drivers 2
Freq Max 5200
Impedance 32
Codecs CMF By Nothing Buds 2 48dB Hybrid ANC True Wireless Earbuds, Strong and Comfort Noise Cancelling, Ultra Bass and Dirac Sound, in-Ear Detection, 55H Playtime, 6ENC Mics, Bluetooth 5.4Light Green

Noise Control

ANC Yes
ANC Type hybrid
Transparency Yes

Connectivity

Wireless Yes
Bluetooth 5.4
Multipoint Yes

Earbud Battery

Battery Life 13.5
Charge Time 0.1667
Fast Charging 10 min for 7.5 hours playback
Charging USB-C

Case Battery

Case Battery 55
Case Charging USB-C
Wireless Charging No

Microphone

Microphone Yes
Mic Count 6
NC Mic Yes

Features

Voice Assistant ChatGPT
Touch Controls Yes
App Nothing X
Gaming Mode Yes
Bone Conduction No
Water Resistance IP55

vs Competition

Against the JLab JBuds Pods ANC, the CMF Buds 2 win on sound quality, battery, and build. The JLab buds are fine, but they feel like a budget product. The Buds 2 don't. The Samsung Galaxy Buds3 Pro are better overall, especially in ANC and sound refinement, but they cost several times more. The EarFun Air Pro 4 and Anker Space A40 are the closest real competitors, and they're both solid. But the Buds 2 beat them on battery life and call quality, and the ANC is at least on par. If you want the absolute best sound, Samsung still wins. If you want the best overall package under $60, it's the CMF Buds 2.

Spec CMF BY NOTHING Buds 2 JLab JBuds Pods ANC Samsung Galaxy Buds Buds3 Pro Soundcore P31i JBL Live Beam 3 Nothing Ear (3)
Form Factor in-ear in-ear in-ear in-ear in-ear in-ear
Driver Type dynamic dynamic dynamic dynamic dynamic dynamic
Wireless true true true true true true
Active Noise Cancellation true true true true true true
Bluetooth Version 5.4 5.4 5.4 6.1 5.3 5.4
Battery Life Hours 13.5 10 6 10 12 10
Case Battery Hours 55 56 26 50 48 19
Water Resistance IP55 IP55 IP57 IP55 IP55 Water-Resistant
Multipoint true true true - true true
Compare Compare Compare Compare Compare
产品 AncBuildSoundBatteryComfortUser SentimentConnectivity用户口碑Affordability
CMF BY NOTHING Buds 2 93.590.763.294.969.892.696.489.748.8
JLab JBuds Pods ANC Compare 93.590.787.294.193.292.698.195.533.2
Samsung Galaxy Buds Buds3 Pro Compare 97.598.892.370.893.233.799.689.77.4
Soundcore P31i Compare 89.990.796.692.369.897.486.289.757.7
JBL Live Beam 3 Compare 97.590.792.493.193.233.797.381.112.4
Nothing Ear (3) Compare 93.570.592.671.893.281.410081.113.9

价格

Value & Pricing

This is where the Buds 2 absolutely clean up. In the US, you're looking at USD 49 to USD 54 depending on the listing, with Amazon generally sitting at the lower end of that spread. In Europe, prices range from EUR 35 to EUR 50, so it's worth checking a few storefronts before you buy. Either way, you're getting ANC, spatial audio, multipoint, and 55 hours of battery for less than the cost of a decent dinner. The value proposition here is borderline unfair to the competition.

Price History

€34 €36 €38 €40 €42 6月1日7月19日11月1日 €40

了解更多

Overview

CMF by Nothing is the budget sub-brand of Nothing, and the Buds 2 are their latest swing at the under-$60 true wireless market. On paper, this thing looks almost unfair: 48dB hybrid ANC, an 11mm driver with Dirac Opteo tuning, 55 hours of total battery, and six mics for calls. That's a spec sheet that would have cost triple this a few years ago.

In practice, the Buds 2 mostly deliver. The sound is punchy and fun, the ANC is genuinely impressive for the price, and the battery life is absurd. There are a few rough edges, like limited touch control customization and a case that's chunkier than it needs to be. But for the money, this is one of the easiest recommendations in budget audio right now.

Common Questions

Q: How good is the noise cancellation on the CMF Buds 2?

The 48dB hybrid ANC is excellent for this price range. It won't completely silence a subway car, but it blocks out a surprising amount of low-end rumble and ambient chatter, and the Environmental Adaptive mode adjusts in real time.

Q: Can I use these for workouts?

Yes. The IP55 rating means they can handle sweat and light rain, and the secure in-ear fit keeps them in place during most activities. Just don't submerge them.

Q: Do the CMF Buds 2 support wireless charging?

No, the case charges via USB-C only. But with 55 hours of total battery life, you won't need to charge it very often anyway.

Who Should Skip This

Skip these if you're a hardcore audiophile who wants a neutral, reference-style sound signature. The bass-heavy tuning is fun but not accurate, and the limited EQ customization in the app won't fully fix that. Also skip if you need Google Fast Pair or a slim, pocket-friendly case. And if you're already in the Samsung ecosystem, the Galaxy Buds3 Pro are still the better choice, just at a much higher price.

Verdict

If you want a pair of true wireless earbuds under $60 that don't feel like a compromise, buy the CMF Buds 2. They're perfect for commuters, students, gym-goers, and anyone who wants great ANC and battery life without spending flagship money. The sound is fun, the calls are clear, and the battery just keeps going. The only real downsides are the limited touch controls and a case that's a bit chunky. Neither is a dealbreaker.

Usage Scores

Calls (69)Music (54.4)总体 (79.5)Budget (86.4)游戏 (77.6)Travel (74.1)Commute (67.8)Fitness (74)
  • Calls69
  • Music54.4
  • 总体79.5
  • Budget86.4
  • 游戏77.6
  • Travel74.1
  • Commute67.8
  • Fitness74

类似产品