EarFun has made a name for itself by producing earbuds that exceed expectations, particularly in the budget category.
I’ve examined many of their models through the years, and even the less expensive ones share the same recognizable sound characteristics.
The EarFun Air Life stands as their most budget-friendly true wireless option to date, and to be honest, I approached it with modest hopes.
At this price point, you brace yourself for trade-offs across the board. However, after using them, I found myself taken aback.
This product makes you want to check the price again, as it gives the impression of being more costly than it is.
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EarFun Air Life – Specifications
| Driver Size | 12mm Dynamic Drivers |
| Bluetooth | Bluetooth 5.4 |
| Battery Life | Up to 35 hours (Fast charge: 10 min = 150 min) |
| Microphones | Quad Mic with AI Noise Reduction |
| Water Resistance | IPX5 (Sweat & Splash Resistant) |
| App Support | EarFun App with EQ & Controls |
Design and Build Quality
Design-wise, the Air Life keeps things basic. The case has subtle EarFun branding and a small LED indicator on the front, with USB-C charging at the bottom. There’s no physical button on the case, and no wireless charging support.

The earbuds are fully plastic, but the build quality is solid enough. The IPX5 water resistance rating is a welcome bonus, making them suitable for workouts, sweat, and even light rain. You just need to avoid submerging them in water.
Comfort remains consistent throughout the day. The earbuds don’t create pressure points, and they stay secure even during movement, which makes them easy to recommend for gym use.

Color options add a bit of personality too. The purple version I tested has a soft pastel look that stands out without being flashy.
App Support and Features
This is another area where the Air Life refuses to behave like a sub-$20 earbud.
The EarFun app is clean, responsive, and surprisingly deep. From the app, you can:
- Toggle low-latency gaming mode
- Choose from around 30 EQ presets or create a custom 10-band EQ
- Remap touch controls, including volume
- Use a “find my earbuds” sound feature
- Update firmware
You don’t get advanced features like multipoint connectivity, in-ear detection, or wireless charging, but at this price, those omissions feel reasonable rather than disappointing.

Latency performance is excellent. EarFun rates it at under 100ms, and in real use, gaming and video playback feel properly synced. PUBG, YouTube, and Netflix all played without noticeable delay, especially with gaming mode enabled.
Sound Quality
Sound is where the Air Life really justifies its existence. EarFun doesn’t seem to “discriminate” between its premium and budget models when it comes to tuning, and that’s obvious the moment you hit play.
The overall sound signature is full and satisfying, leaning toward a fun, consumer-friendly tuning rather than something flat or analytical.
The bass is easily the star of the show. Both mid-bass and sub-bass have real presence.
There’s a deep rumble in the low end that you simply don’t expect at this price, and it adds weight to hip-hop, EDM, and pop tracks without completely overwhelming everything else.

The mid-bass gives music a sense of fullness that makes even compressed streaming tracks sound more engaging.
Mids are slightly recessed compared to the bass and highs, but not to the point where vocals sound buried.
Voices remain clear, and instruments don’t feel muffled or distorted. Compared to EarFun’s more expensive models, the mids sit a touch further back, but the clarity is still there.
Treble is smooth and safe out of the box. It doesn’t sparkle as much as some people might like, but the good news is that this is easily fixable through the EarFun app. A bit of EQ adjustment adds the brightness some listeners may be craving.
In blind listening, I honestly think many people would struggle to tell the Air Life apart from pricier EarFun models. That’s impressive, and it speaks volumes about their tuning consistency.
Call Quality
For phone calls, the Air Life uses a quad-mic setup with AI environmental noise reduction. In quiet environments, voices come through clean and natural.
I tested calls indoors and outdoors, and while background noise is still audible in busy settings, my voice stayed clear enough for the other end to understand me without effort.
These aren’t business-grade calling earbuds, but for casual calls, meetings, and quick check-ins, they perform better than most earbuds anywhere near this price.
Battery Life
Battery life is one of the Air Life’s biggest surprises. You get up to 11 hours on a single charge, which is already more than many mainstream earbuds offer. With the charging case, total playback stretches to around 35 hours.
Fast charging is also here. A quick 10-minute top-up gives you roughly two and a half hours of listening time. That’s the kind of feature even some big-name brands still skip, and seeing it in an ultra-budget model feels almost unfair.
Final Verdict
The EarFun Air Life shows that cheap earbuds can be more than throwaway items. These buds give you good sound long battery life, a solid app quick response times, and a snug fit – all at a price that’s tough to beat.
If you want straightforward wireless earbuds that nail the basics, look no further than the Air Life. For yourself or as a present, these buds stand out as a budget option that delivers the goods.
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Nick, the Co-founder of Earbuds Arena, is a seasoned freelance tech journalist with over ten years of experience covering wearables, apps, headphones, and gadgets. When he’s not immersed in the tech world, you’ll likely find him unwinding with video games, going for a run, or enjoying a game of soccer on the field.








