EarFun Air 2 Wireless Earbuds (Bluetooth 5.3, LDAC, Hi-Res Sound, 4 mics ENC) – White

Quick overview

EarFun Air 2 are wireless earbuds aimed at people who care about sound quality and call clarity, without wanting bulky headphones. On paper they mix LDAC “Hi-Res” style playback support with a fairly practical feature set: Bluetooth 5.3 for connection stability, multipoint so you can stay linked to two devices, and 4-mic ENC for clearer calls.

They’re also positioned as lightweight for everyday wear. That’s the bit that matters most if your priority is grabbing them for commuting, gym sessions, or a long workday—rather than treating earbuds like a serious home-audio project.

What to know before buying

A key detail is that LDAC compatibility is limited to Android devices. If you’re on iPhone, this specific codec feature won’t be usable in the same way. Even for Android owners, note that the battery life figures are affected by enabled functions: LDAC mode changes the total playtime, and real-world battery performance can vary with volume and your audio content.

Another “worth noting” point: the charging case supports universal wireless charging, but the earbuds also rely on the usual USB-C charging approach. So you’ll want to decide what fits your routine—dock-on-a-nightstand convenience, or just plugging in when it’s convenient.

Key features that actually affect day-to-day use

The sound side here leans on 10mm wool composite dynamic drivers and LDAC for transferring more data than ordinary TWS (aiming to reduce signal degradation and preserve detail). Whether you’ll hear a dramatic difference depends quite a lot on your source music and your ears, but the intent is clear: better fidelity over standard codecs.

For calls, the included 4 active microphones with ENC are designed to separate your voice from surrounding noise. In real life, that’s most noticeable in slightly chaotic environments—like a busy office, a walk with traffic noise, or a slightly noisy shop queue.

And for connectivity, Bluetooth 5.3 plus multipoint is genuinely useful if you frequently switch between a laptop and a phone. You can handle calls and media without constant re-pairing, which saves time and avoids the “why won’t it reconnect?” frustration.

Comfort, fit and everyday practicality

At 4.5g per earbud, these are the type you can wear for hours without feeling like you’re fighting your head or ears. The ergonomic design is moulded for a range of shapes, and you get 4 ear tips included, which helps you find a better seal.

The seal matters because it affects how the earbuds sit and how the sound lands. If you pick the wrong tip size, any wireless earbuds can feel a bit loose or leak sound more than you’d like—so tip fitting is worth taking seriously.

Where it shines, and where it may fall a bit short

These earbuds make the most sense if you want a compact set that covers three daily needs: detailed-enough wireless listening (especially on Android with LDAC), clearer calls (thanks to 4 mics ENC), and easy switching between two devices via multipoint.

However, they may not be the best match if your main goal is maximum battery across all modes. With LDAC enabled, total playtime drops compared with standard operation, and battery life can vary by volume and audio content. If your routine is long stints away from charging and you rarely use advanced codec features, you might prefer focusing on the non-LDAC use case.

Best use cases and who they suit

It’s a good fit if you regularly switch between phone and laptop, take calls on the move, and want earbuds that are light enough for all-day wear. It also suits people who like adjusting settings in an app—these support app customisation, including enabling LDAC mode.

You may want to skip them if you mainly use iOS and would never bother with codec-specific settings. Also, if you’re chasing the absolute longest playtime regardless of features, it’s worth thinking carefully about whether LDAC is worth the trade-off for your typical listening habits.

Is it worth it?

A solid pick if you’re on Android and care about sound detail via LDAC, plus you want multipoint convenience and more reliable call clarity for everyday life. The lightweight design and included ear tips add up to a more “grab and go” experience.

It may not be a great match if you’re mainly iPhone-based, or if you want to prioritise battery life above everything else and don’t plan to use LDAC. In those scenarios, the feature set can feel partly wasted.

Mini FAQ

Can I use LDAC with any phone?

LDAC is only compatible with Android devices, so on iPhone it won’t be available in the same way.

How long do the earbuds last on a charge?

The total playtime is listed as 40 hours with the USB-C charging case, and 9 hours on a single charge. If LDAC mode is enabled, the total playtime drops (the figures given are 23H total and 5.5H on a single charge).

Do they support wireless charging?

Yes, you can use universal wireless chargers for a quick recharge with the charging case.

Are they good for calls in noisy places?

They include 4 active microphones with ENC, which is designed to separate your voice from environmental noise. Performance will still depend on how loud your surroundings are, but the intent is strong for typical street and office situations.

Are they waterproof?

They’re rated IPX7 waterproof, which helps with rain and splashes for everyday use.