---
product_id: 722825308
title: "Buds 2a Wireless Earbuds 2025 New Active Noise Cancelling 42dB Hybrid ANC Bluetooth Headphones, 12.4mm Dynamic Driver for Big Bass, 4Mics Clear Calls, Sport Ear Buds for iPhone Android"
brand: "nothing"
price: "₩74448"
currency: KRW
in_stock: true
reviews_count: 13
category: "Cmf By Nothing"
url: https://www.desertcart.kr/products/722825308-buds-2a-wireless-earbuds-2025-new-active-noise-cancelling-42db
store_origin: KR
region: South Korea
---

# 4 mics with Clear Voice & Wind Noise Reduction 12.4mm dynamic driver for rich bass 42dB Hybrid Active Noise Cancelling Buds 2a Wireless Earbuds 2025 New Active Noise Cancelling 42dB Hybrid ANC Bluetooth Headphones, 12.4mm Dynamic Driver for Big Bass, 4Mics Clear Calls, Sport Ear Buds for iPhone Android

**Brand:** nothing
**Price:** ₩74448
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your vibe, silence the noise, own the moment.

## Quick Answers

- **What is this?** Buds 2a Wireless Earbuds 2025 New Active Noise Cancelling 42dB Hybrid ANC Bluetooth Headphones, 12.4mm Dynamic Driver for Big Bass, 4Mics Clear Calls, Sport Ear Buds for iPhone Android by nothing
- **How much does it cost?** ₩74448 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/722825308-buds-2a-wireless-earbuds-2025-new-active-noise-cancelling-42db)

## Best For

- nothing enthusiasts

## Why This Product

- Trusted nothing brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Next-Level Noise Control:** Block out distractions with powerful 42dB hybrid ANC or stay aware with Transparency Mode.
- • **All-Day Power & Quick Charge:** 8 hours playback, 35.5 hours with case, plus 10-minute quick charge for 5.5 hours of nonstop sound.
- • **Crystal-Clear Calls Anywhere:** Quad HD mics + wind noise reduction ensure your voice dominates every call, even outdoors.
- • **Immersive Ultra Bass Experience:** Feel every beat with studio-grade 12.4mm bio-fiber drivers and Dirac-tuned Ultra Bass Tech 2.0.
- • **Tailored Sound & Smart Controls:** Customize EQ, ANC, and activate ChatGPT voice assistant via the Nothing X app for seamless multi-device use.

## Overview

The CMF BY NOTHING Buds 2a are premium wireless earbuds featuring 12.4mm dynamic drivers with Dirac tuning for deep bass, 42dB hybrid active noise cancellation, and quad HD microphones for crystal-clear calls. Designed for active lifestyles with IP54 waterproofing, they offer 8 hours of playback (35.5 with case) and rapid charging. Customizable sound profiles and smart controls via the Nothing X app make these earbuds a versatile, high-value choice for professionals and audiophiles alike.

## Description

CMF BY NOTHING Buds 2a Earbuds Dark Grey

Review: Yes, buy these earbuds, they're very fun - Should you buy these? Yes. First of all, these are an incredible value, even though I'm not sure what the actual price is. I bought a pair today for $30, curious about how well these perform despite being so cheap, considering how well-liked they are. I tested them on a set of tracks that are unbalanced, each in their own way (e.g. too heavy on the bass/treble/etc.) and somehow they all sounded good. I don't know how that's even possible. These little things have bass you can feel, which I've never experienced with any kind of earbud. It's not something that I particularly enjoy, but a lot of people will, and it's impressive nevertheless. When I like a pair of headphones I get a backup pair, so I just bought another pair of these and they were only $20. After I bought them they went up to $40. All of those prices are justifiable for the quality these provide, but I am very confused why the price keeps changing on me. But let's say they're supposed to be $40. At that price point, you wouldn't think to compare them to Sony's WF-1000XM4 or Apple's Airpods Pro 2, but they sound better than both. It's not that hard to sound better than Airpods, but there are other features worth comparing. Sounding better than Sony's WF-1000XM4s, however—at somewhere between 6.75% and 13.5% of the cost—is pretty incredible. Granted, they're definitely not more realistic, but these somehow manage to make everything sound good. Senheiser's IE 600s are for realism, but I would not argue that they sound better. When you're listening for fun, the CMF Buds 2a are the most fun. Normally, I prefer uncolored, realistic sound even in a headphone I use for fun, but these are a rare exception. I love trying new headphones because you get to hear your favorite music in a new way. Sometimes it's not a huge difference, but I hear more detail than average so I enjoy the subtle stuff. I think the sound stage of these buds elevate the sound significantly. You can really hear the details, even in a bad mix. You can hear the sound move so well and with such fluidity. It's just hard to believe these are $20-40 Bluetooth headphones. I've used these for only a couple of hours now, so I can't speak to battery life, but I'm hoping they truly will make it through the workday. They're surprisingly comfortable, and the medium tips actually fit great (usually I'm a small size). I like the design. Everything's plastic—and not plastic that feels particularly sturdy—but the design is nice. While the headphones feel like they go into the case backwards (to me, at least), they snap in thanks to magnets and look nicer in that "backwards" position. The case is very small and looks nice in a minimal way. The active noise canceling is good and comparable to the WF-1000XM4s. I think the AirPods Pro 2 win in the ANC category by a hair. If there's one place I can fault these buds is in the touch controls. I can turn ANC on and off, but so far I haven't been sucessful with any other option. They just don't seem to respond well to taps. I don't really care, though. I find touch controls useful only when I can't control the volume and track through any other mechanism. I find it much easier to make these adjustments on my phone or computer. Still, I would prefer if I could get the touch controls to actually work. These buds are my new recommendation for non-audiophiles, and audiophiles who want a fun pair. They're exceptional for the price, and would still be competitive at five times the cost. I'm really glad I decided to give these a try.
Review: I was being cheap and they still impressed me. - I bought these because my left Nothing Ear (a) fell into the ocean. I really liked those. I've lost a lot of earbuds recently and it's hurting my wallet just a little bit so i decided to be cheap this time. I saw these for $25 and just bought them because my Ear(a) were so good. I'm glad I did. These are great. ANC is good if you pick the right tips. I usually use the medium tips on all my buds but these required the large ones to make a nice seal. They are comfortable and light if you find a tip that fits you properly. Transparency is noisey but works. ANC performs close to my Nothings but not the transparency. Music is OK on these. It's just as good as some earbuds that i have paid more for but my Nothings smoke these. That's to be expected at less than half the price. They do get quite loud and the bass is OK. Not disappointing which is all i was looking for in this price range. The controls are limited but work well. I wish i could customize them as much as my Nothings considering they use the same app. The case doubles as a phone stand which has already come in handy. I wish the spinny lanyard thing was a volume knob. These are an absolute steal at $25. Nothing makes good earbuds. Maybe if I dont lose these for long enough I'll treat myself to the Nothing Ear (3).

## Features

- Elevate Your Audio Experience with Bluetooth Earbuds Built for Modern Life. The CMF Buds 2a Wireless Earbuds combine studio-grade 12.4mm Bio-fiber drivers with Dirac sound tuning to deliver thundering bass through Ultra Bass Technology 2.0. Experience sound that adapts to your environment with 42dB Hybrid Active Noise Cancellation, effectively silencing frequencies up to 2900Hz from subway rumbles to office chatter. Switch seamlessly to Transparency Mode when situational awareness matters most.
- Engineered for Crystal-Clear Communication Anywhere. Our Bluetooth Earbuds with Mic feature quad HD microphones enhanced by Clear Voice Technology and Wind Noise Reduction 2.0. Whether you're video calling from windy parks or taking conference calls in busy cafes, your voice cuts through background noise with studio-grade clarity.
- Uninterrupted Performance for Active Lifestyles. As Waterproof Earbuds with IP54 certification, these Sport Earbuds withstand sweat, rain, and dust during intense workouts. The ergonomic design with dual-texture finish ensures secure comfort through sport or workout. Bonus lanyard-ready case keeps your Running Earbuds accessible during outdoor adventures.
- Smart Power That Keeps Pace with You. Enjoy 8-hour playtime (35.5hrs with case) plus revolutionary quick-charge - 10 minutes delivers 5.5 ANC-free hours. Perfect for Gaming Earbuds enthusiasts, with Low Latency Mode activated through the Nothing X app.
- Next-Level Customization via Intelligent Controls. Transform these Wireless Earbuds for iPhone and Android into personalized audio hubs. The Nothing X app lets you create custom EQ profiles, adjust ANC levels, and even access ChatGPT for voice-activated assistance. Cross-device synchronization creates seamless transitions between Nothing ecosystem products.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F2M65H3S |
| Additional Features | Active Noise Cancelling, DIRAC Audio Tuning, Customizable EQ, Gaming Mode, Voice Assistant Compatibility |
| Age Range Description | All |
| Audio Driver Size | 12.4 millimeters |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 8 hours |
| Battery Charge Time | 89 minutes |
| Best Sellers Rank | #1,389 in Electronics ( See Top 100 in Electronics ) #135 in Earbud & In-Ear Headphones |
| Bluetooth Range | 10 meters |
| Bluetooth Version | 5.4 |
| Brand | CMF BY NOTHING |
| Brand Name | CMF BY NOTHING |
| Built-In Media | CMF Buds 2a Wireless Earbuds, Charging case, Ear tips in size S, M, L, Safety information and warranty information, User Manual |
| Cable Features | Without Cable |
| Carrying Case Color | Dark Grey |
| Carrying Case Height | 23 millimeters |
| Carrying Case Length | 5.5 centimeters |
| Carrying Case Material | Plastic |
| Carrying Case Weight | 42.75 g |
| Carrying Case Width | 5.5 centimeters |
| Color | Dark Gray |
| Compatible Devices | Cellphones, Laptops |
| Connectivity Technology | Wireless |
| Control Method | App, Touch |
| Control Type | Touch Control |
| Controller Type | Touch |
| Customer Reviews | 4.2 out of 5 stars 2,155 Reviews |
| Ear Placement | In Ear |
| Earpiece Shape | Bud |
| Enclosure Material | Plastic |
| Form Factor | In Ear |
| Frequency Response | 2900 hertz |
| Generation | 2a |
| Hardware Interface | USB Type C |
| Headphone Folding Features | In Ear |
| Headphone Jack | No Jack |
| Headphones Ear Placement | In Ear |
| Impedance | 32 ohm |
| Input-Device Interface | Bluetooth |
| Item Weight | 42.75 g |
| Manufacturer | CMF BY NOTHING |
| Mfr Part Number | CMF Buds 2a |
| Model Name | CMF Buds 2a |
| Model Number | CMF Buds 2a |
| Noise Control | Active Noise Cancellation |
| Noise Control Features | Active Noise Cancellation, Transparency mode, Transparency Mode |
| Number of Items | 1 |
| Number of Packs | 1 |
| Sensitivity | 42 db |
| Specific Uses For Product | Entertainment, Gaming, Professional |
| Style Name | CMF Buds 2a |
| Unit Count | 1 Count |
| Warranty Description | 1 year manufacturer |
| Water Resistance Level | Waterproof |
| Wireless Technology | Bluetooth |

## Product Details

- **Brand:** CMF BY NOTHING
- **Color:** Dark Gray
- **Ear Placement:** In Ear
- **Form Factor:** In Ear
- **Impedance:** 32 ohm

## Images

![Buds 2a Wireless Earbuds 2025 New Active Noise Cancelling 42dB Hybrid ANC Bluetooth Headphones, 12.4mm Dynamic Driver for Big Bass, 4Mics Clear Calls, Sport Ear Buds for iPhone Android - Image 1](https://m.media-amazon.com/images/I/61dRGp5EvcL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Yes, buy these earbuds, they're very fun
*by A***S on September 8, 2025*

Should you buy these? Yes. First of all, these are an incredible value, even though I'm not sure what the actual price is. I bought a pair today for $30, curious about how well these perform despite being so cheap, considering how well-liked they are. I tested them on a set of tracks that are unbalanced, each in their own way (e.g. too heavy on the bass/treble/etc.) and somehow they all sounded good. I don't know how that's even possible. These little things have bass you can feel, which I've never experienced with any kind of earbud. It's not something that I particularly enjoy, but a lot of people will, and it's impressive nevertheless. When I like a pair of headphones I get a backup pair, so I just bought another pair of these and they were only $20. After I bought them they went up to $40. All of those prices are justifiable for the quality these provide, but I am very confused why the price keeps changing on me. But let's say they're supposed to be $40. At that price point, you wouldn't think to compare them to Sony's WF-1000XM4 or Apple's Airpods Pro 2, but they sound better than both. It's not that hard to sound better than Airpods, but there are other features worth comparing. Sounding better than Sony's WF-1000XM4s, however—at somewhere between 6.75% and 13.5% of the cost—is pretty incredible. Granted, they're definitely not more realistic, but these somehow manage to make everything sound good. Senheiser's IE 600s are for realism, but I would not argue that they sound better. When you're listening for fun, the CMF Buds 2a are the most fun. Normally, I prefer uncolored, realistic sound even in a headphone I use for fun, but these are a rare exception. I love trying new headphones because you get to hear your favorite music in a new way. Sometimes it's not a huge difference, but I hear more detail than average so I enjoy the subtle stuff. I think the sound stage of these buds elevate the sound significantly. You can really hear the details, even in a bad mix. You can hear the sound move so well and with such fluidity. It's just hard to believe these are $20-40 Bluetooth headphones. I've used these for only a couple of hours now, so I can't speak to battery life, but I'm hoping they truly will make it through the workday. They're surprisingly comfortable, and the medium tips actually fit great (usually I'm a small size). I like the design. Everything's plastic—and not plastic that feels particularly sturdy—but the design is nice. While the headphones feel like they go into the case backwards (to me, at least), they snap in thanks to magnets and look nicer in that "backwards" position. The case is very small and looks nice in a minimal way. The active noise canceling is good and comparable to the WF-1000XM4s. I think the AirPods Pro 2 win in the ANC category by a hair. If there's one place I can fault these buds is in the touch controls. I can turn ANC on and off, but so far I haven't been sucessful with any other option. They just don't seem to respond well to taps. I don't really care, though. I find touch controls useful only when I can't control the volume and track through any other mechanism. I find it much easier to make these adjustments on my phone or computer. Still, I would prefer if I could get the touch controls to actually work. These buds are my new recommendation for non-audiophiles, and audiophiles who want a fun pair. They're exceptional for the price, and would still be competitive at five times the cost. I'm really glad I decided to give these a try.

### ⭐⭐⭐⭐⭐ I was being cheap and they still impressed me.
*by M***L on September 29, 2026*

I bought these because my left Nothing Ear (a) fell into the ocean. I really liked those. I've lost a lot of earbuds recently and it's hurting my wallet just a little bit so i decided to be cheap this time. I saw these for $25 and just bought them because my Ear(a) were so good. I'm glad I did. These are great. ANC is good if you pick the right tips. I usually use the medium tips on all my buds but these required the large ones to make a nice seal. They are comfortable and light if you find a tip that fits you properly. Transparency is noisey but works. ANC performs close to my Nothings but not the transparency. Music is OK on these. It's just as good as some earbuds that i have paid more for but my Nothings smoke these. That's to be expected at less than half the price. They do get quite loud and the bass is OK. Not disappointing which is all i was looking for in this price range. The controls are limited but work well. I wish i could customize them as much as my Nothings considering they use the same app. The case doubles as a phone stand which has already come in handy. I wish the spinny lanyard thing was a volume knob. These are an absolute steal at $25. Nothing makes good earbuds. Maybe if I dont lose these for long enough I'll treat myself to the Nothing Ear (3).

### ⭐⭐⭐⭐ flawed but adequate for the price
*by I***T on June 8, 2026*

For the money, these sound great. It's not perfect and has some reasons I'd say they Pros: satisfied with the sound - produce punchy lows and clear highs Battery life is as advertised They Ddn't fall out of my ear even during bike rides or jogs They connect to my pixel 9a phone instantly when I take them out of the case. Cons: Noise cancelling feature gets overwhelmed in some situations like very loud sharp noises. Had these on while using a saw and the noise caused ANC to produce popping sounds in my ear which was very uncomfortable and worse than just turning off ANC I grew to really hate the case. It opens like a clamshell but it's impossible to know which way to open it in the dark or by feeling around without trying every orientation. Modern cases open in a clear direction that can be felt. One handed opening while doing other stuff doesn't work. I am not very picky about ear comfort. I've had my share of buds over the years and these are the first pair of ear phones that really start to hurt after a 2-3 hours. I tried all sizes and that come in the box and the medium fits the best but doesn't feel great long term. Could just be my ear shape so take this with a grain of salt. Overall, I can't complain too much for the price. If you cant or wont spend more for ear buds, I would take these and be happy. They mostly fade into the background and let me enjoy music in peace.

## Frequently Bought Together

- CMF Buds 2a Wireless Earbuds Active Noise Cancelling 42dB Hybrid ANC Bluetooth Headphones, 12.4mm Dynamic Driver for Big Bass, 4 Mics Clear Calls, Sport Ear Buds for iPhone, Android, Dark Grey
- 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)
- CMF Watch Pro 2 Smartwatch for Men Women, Fitness Tracker with Heart Rate, 1.32" SpO₂ Monitoring,120 Sports Model,Bluetooth Calls with AI Noise Reduction, IP68 Waterproof GPS for Android IOS Dark Grey

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-10-17*