Translation in earbuds is no longer novel—but the price has changed everything
For much of the past decade, real-time language translation in earbuds has been a privilege of the premium tier — a quiet signal that certain technologies belong first to those who can afford them. EarFun's Air Pro 4 Plus, unveiled at CES 2026, challenges that assumption by delivering AI-powered translation across 145 languages for under $100, entering territory previously held by Google and Apple at twice the price. The gesture is less about a single product than about a broader democratization: the slow, steady migration of once-exclusive capabilities toward the everyday.
- AI translation in earbuds has long been a $200+ luxury, but EarFun is now offering comparable functionality for as little as $74.99 — a price gap that is difficult for premium brands to ignore.
- The friction of using smartphone translation apps alongside earbuds has frustrated users for years, and embedded translation directly in the hardware is proving to be the cleaner, faster solution.
- EarFun's two translation modes — Face-to-Face for turn-based dialogue and Real-Time for continuous incoming speech — cover the most common real-world scenarios with reliability that rivals Google's own conversation feature.
- The feature requires a stable internet connection and clear enunciation, meaning it performs best under controlled conditions rather than noisy, unpredictable environments.
- EarFun has signaled plans to expand translation to other models in its lineup, a move that could pressure Google and Apple to rethink how they justify the premium attached to their flagship earbuds.
EarFun arrived at CES 2026 with an announcement that redraws a familiar boundary in consumer audio. Its Air Pro 4 Plus earbuds now include AI-powered translation — a feature that, until recently, required spending $200 or more on Google's Pixel Buds Pro 2 or Apple's AirPods Pro 3. At full retail the earbuds cost $99.99; with current promotions, they drop to $74.99.
The translation system runs on EarFun's own AI engine and supports over 145 languages and regional variants. It requires a stable internet connection and an updated version of the EarFun app, but setup is otherwise straightforward. Two modes address different situations: Face-to-Face mode handles turn-based conversations between two speakers, each assigned a language, with translations played aloud for both parties. Real-Time mode translates incoming speech continuously, rendering it into the listener's chosen language with minimal delay. Both modes save transcripts, adding utility beyond the moment of conversation.
In testing, Real-Time mode proves the stronger of the two — reliable when speakers enunciate clearly and maintain a moderate pace, performing on par with Google's own conversation translation. The technology itself is no longer novel; what is notable is the price at which it now arrives.
Competitors like the Soundcore AeroFit 2 and Soundcore P31i offer translation at similar price points, but neither matches the full feature set packed into the Air Pro 4 Plus. EarFun has indicated it may bring translation to other models in its lineup — a move that could intensify pressure on premium makers to articulate, more clearly than before, what their higher prices actually buy.
EarFun walked into CES 2026 with a quiet announcement that might reshape how people think about expensive earbuds. The company's Air Pro 4 Plus model now includes AI-powered translation—the kind of feature that, until recently, meant spending $200 or more on Google's Pixel Buds Pro 2 or Apple's AirPods Pro 3. EarFun's version costs $99.99 at full retail, and with current discounts plus a promotional code, drops to $74.99.
The translation landscape has shifted in the past few years. Google Translate's conversation mode exists on every smartphone, free and accessible. But anyone who has tried it knows the friction: the app struggles with accuracy when earbuds are connected, the back-and-forth feels clunky, and real-time rendering often lags. EarFun's approach mirrors what Google and Apple have already proven works—embedding translation directly into the earbuds themselves—but at a price point that makes the technology feel less like a luxury feature and more like a standard one.
The system runs on EarFun's own AI engine, not borrowed from a larger tech company. Users can select from over 145 languages and regional variants, with the company signaling openness to adding more if demand warrants. The feature requires a stable internet connection on your phone and an updated EarFun app—version 20.1.36 on Android, 20.5.5 on iOS—but beyond that, the setup is straightforward.
Two modes handle different conversational scenarios. Face-to-Face mode is built for the classic bilateral exchange: two people taking turns, each speaking in short stretches. You assign a language to each speaker, and the interface can flip so the non-English speaker sees their own side of the translation clearly. Both participants hear their translations played aloud. Real-Time mode works differently—it translates incoming speech continuously, so if someone is speaking a language you don't understand, you hear it rendered into your chosen language as they speak, with minimal delay.
In practice, Real-Time mode is the stronger performer. It handles the job with the same reliability you'd expect from Google's conversation translation, which is to say it works well when speakers enunciate clearly and maintain a moderate pace. Both modes save transcripts, which adds a layer of utility beyond the immediate conversation. The feature is currently exclusive to the Air Pro 4 Plus, though EarFun has indicated it may bring translation to other models in its lineup.
What makes this move significant is not the technology itself—translation in earbuds is no longer novel—but the price. The Soundcore AeroFit 2 and Soundcore P31i offer translation features at similar price points, but neither matches the full feature set EarFun has packed into the Air Pro 4 Plus. The specs read like a flagship device: the translation capability is just one piece of a larger package. For someone who travels occasionally, conducts business across language barriers, or simply wants the option without the premium price tag, the calculus has changed. You no longer have to choose between affordability and this particular capability. EarFun's next move—expanding translation to its other models—could push that shift further, forcing the premium makers to justify their pricing in new ways.
Citas Notables
EarFun's Real-Time mode is on par with Google's real-time conversation translation— Android Central reviewer
La Conversación del Hearth Otra perspectiva de la historia
Why does it matter that EarFun got this right at $75 instead of $200?
Because it collapses the gap between "nice to have" and "standard feature." When translation costs $200, it's a luxury. At $75, it becomes something you might actually use regularly, even if you don't travel much.
How does their AI compare to Google's?
In Real-Time mode, it's functionally equivalent. Both require clear speech and stable internet. The difference is EarFun owns the AI stack, so they're not dependent on Google's infrastructure or updates.
What's the catch?
You need your phone nearby for the internet connection, and both speakers have to speak clearly. If someone mumbles or talks fast, the translation stumbles. It's not magic—it's just good engineering at an accessible price.
Will this force Apple and Google to lower their prices?
Probably not immediately. But it does make their premium positioning harder to defend. If you can get 145 languages and real-time translation for $75, the $200 earbuds need to offer something else—better audio quality, longer battery, deeper ecosystem integration.
Why expand to other models now?
Because they've proven the feature works. Expanding it spreads the cost across more units and makes translation feel like a core EarFun capability, not a one-off experiment. It's how you build a brand advantage.