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CMF BY NOTHING

CMF Buds Wireless Bluetooth Earbuds, 42dB Noise Cancelling Earbuds, Dirac HD Audio, 35.5H Playtime, BT5.3, IP54 Waterproof, 4HD Mics Wireless Headphones for iPhone & Android (Dark Grey)

  • Based on 2,180 reviews
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$29.00 Why this price?
Save $10.00 was $39.00

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Color: Dark Grey


Features

  • Noise Control: 2900 Hz frequency range, 42dB active noise cancelling with Transparency mode, and block out the unwanted noise
  • Sound: 12.4mm dynamic driver, a bio-fibre and custom TPU diaphragm,and supports AAC and SBC codecs. It uses dirac opteo and Ultra Bass Technology 2.0 for enhanced audio
  • Battery: A large 45 mAh battery in each bud. 8 hours of non-stop music on a single charge. 35.5 hours of playback with the case. Supports fast charging:10 mins charge for 6.5 hours with case
  • Call Function: With 4 HD microphones and Clear Voice Technology, along with AI Environmental noise cancellation for calls, it can isolate background noise in real time
  • More Performance: Dual-device connection, Bluetooth 5.3, IP54 water and dust resistance, low-lag mode, Find My Earbuds, and customizable equalizer and controls

Brand: CMF BY NOTHING


Color: Dark Grey


Ear Placement: In Ear


Form Factor: In Ear


Impedance: 32 Ohms


Brand Name: CMF BY NOTHING


Model Number: CMF BY NOTHING Buds


Model Name: CMF BY NOTHING Buds


Built-In Media: Charging case, Ear tips in size S, M, L, Pair of earbuds, Safety information, User Manual


Age Range Description: Adult


Number of Items: 1


Is Autographed: No


Manufacturer: CMF BY NOTHING


Warranty Description: 1


Headphone Jack: No Jack


Connectivity Technology: Bluetooth, Wireless


Wireless Technology: Bluetooth


Bluetooth Range: 10 Meters


Bluetooth Version: 5.3


Control Type: Touch control,Voice Assistant


Control Method: App, Touch


Controller Type: Touch


Battery Charge Time: 10 minutes


Battery Average Life: 35.5 Hours


Impedance: 32 Ohms


Noise Control: Active Noise Cancellation


Frequency Range: 20 - 20000 hertz


Audio Driver Type: Dynamic Driver


Audio Driver Size: 12.4 Millimeters


Additional Features: Built-In Voice Assistant, Lightweight, Noise Cancellation, Sweatproof, Touch Control


Enclosure Material: Aluminum


Specific Uses For Product: Entertainment, Gaming, sports


Antenna Location: Calling, Gaming, Motorcycling, Running


Compatible Devices: Android 5.1 and above, iOS 13 and above


Cable Features: Without Cable


Water Resistance Level: Waterproof


Is Electric: Yes


Headphones Ear Placement: In Ear


Headphone Folding Features: In Ear


Earpiece Shape: Bud


Color: Dark Grey


Style Name: Modern


Item Weight: 30 Grams


Unit Count: 1.0 Count


Carrying Case Battery Average Life: 35.5 Hours


Frequently asked questions

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View our full returns policy here.

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Top Amazon Reviews

    • Quality earbuds for a great price point!
Color: Dark Grey
First things first: you can connect to two devices at the same time. Amazing. I use this primarily when I’m working so I can hop on a Teams call before seamlessly switching back to a podcast. Sound quality is great and it sounds good in my Teams test calls (the only way I can hear myself using the mic lol)! The app is beautifully made and it’s very easy to customize gestures. One drawback (if you can call it that) is the case needs to be charged with a cable. However, it charges quickly and I don’t find myself needing to charge it often, even when using the earbuds for ~30 hrs/week. This is my first Nothing product and I really gotta say… loving it so far! Quality at a very, very reasonable price. ... show more
Reviewed in the United States on September 26, 2025 by shortcakes
    • Here we go again
Color: Dark Grey
I find myself saying this in every review on audio products, but here it is again. I'm a full time DJ, who produces and consumes a lot of music on the side. Big audiophile. I had the Sony Wh-1000xm3s the first year they were available. They broke. Bought the Nothing Ear 1s to replace them. Crapped out within a month. OK, I need wireless, preferably with ANC, and now after shredding my wallet with the top of the market I thought I'd give a really cheap option a try. If they break, whatever, it's 40 bucks. Pros: they sound really good. I tried them across a whole bunch of genres, from tech house to 60s Stones. They overcompensate on the bass a lot, but that's common with cheaper headphones, make it feel like more is there. However, I compared them with my brother's AirPod Pros and they sounded extremely similar in the high end. A very good overall sound. Another pro is that they use the same awesome app from Nothing. Very intuitive, some great presets. Touch controls and transparency mode is something I had to pay like $400 for 4+ years ago. Seeing that kind of engineering in a pair of $40 buds is beyond impressive. They're made out of plastic, so they feel fine in your ears for extended periods of time. They look great as well, which doesn't hurt. BATTERY LIFE! I haven't charged the case since I bought them less than a week ago and the case is still at 70% Cons: DON'T DROP THEM. I haven't, but I feel like if I did they'd shatter. The charging case feels like 10 times cheaper than the Ear 1s did. I feel like they included a lanyard ring for a reason. All in all, hope they hold up better than Nothing's flagship did, because I really like them. They sound good, they're cheap, comfy and have great battery life. If you're considering I'd say send it! Only 40 bucks, audio has come a LONG way. *edit 6 months later* Earbuds still work as well as when I bought them. No issues I felt with the Nothing Ear 1s, they sound fine and the NC is great. At some point I'm probably gonna upgrade to Sony's earbud or headset line but these have been beyond fantastic budget options. 5/5 for sure, durability, sound and quality. They do it all. Highly recommend. *edit a year later* They still sound great, the anc works great but sometimes when you take them out of your ear and put them in the case they DON'T CHARGE. You'll pull left out and it's at 1%. WHY? I've had it in the case for hours while I was doing something else! Huge gripe, but the only one I've had since buying these. ... show more
Reviewed in the United States on May 6, 2024 by Eric W
    • pretty worth it🙂↕️
after using it for several months now, its great! I love it and choose to use this over airpods. it does have some pros and cons, but thatll be unique to my own experience of course pros: - battery is long lasting, one full charge can last me the whole week. TBF i only use it for my commute to work and back so it does lasts a while -connection: easy to connect, once cconnected and you pull it out of the case, its pretty much instant. i like that theres a lil sound to show that its connected -audio is great, no issues. im not super tech saavy that ik my way around the customizations, but even at the pre set base, its been great, no issues and is super clear cons: -sensitivity seems high. ive got hair that goes to my shoulders and when it brushes against the earbud, it pauses my music. When i have my hair up it also pauses sometimes randomly. not sure if im accidentally brushing against the screen of my phone but i usually hold my phone with the screen facing my palm to make sure nothing triggers a pause -noise cancellation is not the best but does the job. obviously if the noises are super close and loud youll still hear it. it cancels enough that you can pretty much hear ur audio but with very muffled background noise. which isnt bad that way youre aware of ur surroundings -case/design is sometimes stupidly tricky for me. when i go to open the case to use the earbuds, i usually end up spinning it to all three sides attempting to open it before i finally open it at the correct side. tho thats my own fault, i can always just look to see the correct side; but ive gotten so used to other ones where u flip the top only, so im still working on it otherwise, my final thoughts is that its worth it. tbh the only reason why i docked off a star is due to the sensitivity. im not sure what im doing if nothing touches it and it still pauses. regardless tho, it works just as well as the apple airpods and has more customizations than that. Its great quality and would be a good set for younger kids who are using their phones for music or videos. the biggest bonus is that its literally like a 3rd of the price for most quality name brand audio devices. youre gonna get a bang for your buck ... show more
Reviewed in the United States on October 9, 2025 by anonee mouse

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