Specifications
Other
| Feature | Detail |
|---|---|
| Model | CMF Buds 2a |
| Driver Size | 12.4mm Custom Dynamic Driver |
| Ambient Mode | Transparency Mode |
| Water/Dust Resistance | IP54 (Earbuds) / IPX2 (Case) |
| App Support | Nothing X App (Custom EQ, Controls, Low Lag Mode) |
| Special Features | Dual Connection, Google Fast Pair, Microsoft Swift Pair |
| Question | Answer |
| What is the CMF Buds 2a’s IP rating? | The earbuds are IP54 rated (protected from dust and splashes/sweat). The charging case is IPX2 rated (protected from vertical dripping water). |
| Ultra Bass Technology 2.0 | Enhances bass depth and impact, adjustable via the Nothing X app. |
| Transparency Mode | Allows you to hear your surroundings and have quick conversations without removing the earbuds. |
| Quad HD Mics | Equipped with four high-definition microphones (two per earbud) and Clear Voice Technology to isolate your voice from background noise. |
| Wind Noise Reduction 2.0 | Specifically engineered to combat wind interference for clear calls outdoors. |
| IP54 Rating (Earbuds) | Provides protection against dust ingress and water splashes/sweat, making them suitable for workouts and outdoor activity. |
| Nothing X App | Allows for a customized experience, including setting a custom EQ, adjusting ANC levels, activating the Low Lag Mode (especially effective with Nothing phones, achieving |
| Dual Connection | Enables connection to two devices simultaneously, allowing seamless switching between a laptop and a phone. |
Build
| Color | Black, Orange, White |
|---|---|
| Diaphragm Material | Bio-fibre + Custom TPU |
| Weight | 4.28g (per earbud) |
Audio
| Audio Tuning | Dirac™-tuned audio, Ultra Bass Technology 2.0 |
|---|---|
| Noise Cancellation | Hybrid ANC (Up to 42 dB depth, up to 2900 Hz) |
| Microphones | 4 HD Mics (Quad Mic Setup) with Clear Voice Technology |
| Playtime (ANC Off) | 8 hours (Earbuds) / 35.5 hours (Total with Case) |
| Playtime (ANC On) | 5 hours (Earbuds) / 23 hours (Total with Case) |
| Can I customize the sound (EQ)? | Yes. You can fully customize the sound profile, adjust the Ultra Bass level, and select from presets using the Nothing X App. |
| Is the ANC adjustable? | Yes. The Nothing X App allows you to adjust the level or mode of the Active Noise Cancellation. |
| Up to 42 dB ANC | Utilizes Hybrid Active Noise Cancellation to effectively block out common low-frequency distractions (up to 2900 Hz) like city traffic and humming appliances. |
Network
| Connectivity | Bluetooth 5.4 |
|---|
Battery
| Fast Charging | 10 minutes charge = 5.5 hours playback (ANC Off, with case) |
|---|---|
| Charging Port | USB Type-C |
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Prices seen in Bangladesh
| Seller | Price | Seen on |
|---|---|---|
| T-TECH Shop | ৳3,200 | November 2, 2026 |
Prices as published by each seller on the date shown. They change often; confirm with the seller before you buy.
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