Nothing Ear 3a Launch: Sub-$100 ANC With Built-In Recording

Nothing just dropped the Ear 3a, and the spec sheet reads like someone at headquarters decided budget earbuds shouldn’t mean budget features. Available today, these sub-$100 ANC earbuds include something genuinely new: the ability to record audio directly from the buds themselves.

The recording feature that actually matters

Here’s what caught my attention. The Ear 3a can record phone calls and ambient audio, then use AI to generate transcripts. This isn’t a gimmick bolted on for marketing — it’s a genuinely useful tool for anyone who takes calls while walking, needs meeting notes, or just wants a searchable record of conversations.

The processing happens through Nothing’s companion app, which means your recordings sync to your phone for transcription. Nothing hasn’t clarified whether this is on-device or cloud-based, which matters for privacy. I’ll be watching for that detail.

ANC at this price point is getting absurd

Active noise cancellation under $100 used to mean marketing fiction. The Ear 3a promises stronger ANC than its predecessors, though Nothing’s being characteristically vague about the actual dB reduction numbers. What we know: this builds on the Ear 2a’s foundation, which was already punching above its weight for noise isolation.

The transparency mode gets an upgrade too, with what Nothing describes as more natural ambient sound passthrough. If it’s anywhere close to the Ear 2’s implementation, that’s meaningful for people who actually use earbuds outside.

Design stays distinctively Nothing

The transparent aesthetic carries over, with the familiar exposed internals that make Nothing products immediately recognizable. The Ear 3a comes in several color options this time — Nothing’s clearly leaning into personalization as a differentiator when everyone else ships black or white and calls it a day.

Fit should be improved with updated ear tip sizing, addressing one of the few consistent complaints about the 2a series. Comfort during extended wear was fine but not exceptional; this appears to be a direct response.

What’s missing from the announcement

Battery life specifics weren’t front and center, which usually means “about the same as before” — expect 6-7 hours per charge with ANC off, less with it on. Wireless charging support also wasn’t mentioned, suggesting this remains wired-case only.

Codec support beyond standard SBC and AAC would be nice, but Nothing hasn’t historically prioritized audiophile-grade Bluetooth in its budget line. If LDAC or aptX matter to you, look elsewhere.

The real competition just got uncomfortable

At under $100, the Ear 3a competes directly with Samsung’s Galaxy Buds FE, Google’s Pixel Buds A-Series, and Apple’s perpetually overpriced AirPods 3. None of those offer recording and transcription. None of them look like this.

Nothing continues to understand something that legacy audio brands struggle with: features drive purchasing decisions at this price point, not brand loyalty. The Ear 3a doesn’t need to sound better than AirPods — it needs to do more. And with built-in recording, it does.

I’ll have a full review once I’ve spent a week with them. For now, if you’ve been waiting for budget earbuds that aren’t boring, these just became the default recommendation.