I tested the earbuds that morph from workout headphones to open 'buds and it works — but that's only half the story

Soundcore Aerofit 2 Pro: Two minute review

Usually, when I review a product with a brand-new feature, I use that function for about a week before the novelty wears off. The Soundcore Aerofit 2 Pro may not be the best earbuds I’ve ever tested, but I’ve been using its key selling point constantly over the testing period, and that at least says something.

Are they a pair of open earbuds? Or are they a pair of standard workout headphones? Yes and yes – these new hearables from Anker’s audio-visual sub-brand Soundcore do both. The bud’s body is adjustable in relation to its loop: you can have them as standard sports buds, or raise the bud somewhat so it’s further out of your ear. Ta-da, you have open earbuds.

In theory, you get the best of both worlds. Put them in open-ear mode and you enjoy your listening while still hearing what’s going on around you. Flick them into standard mode and you can hear your music with no distractions from outside, thanks in part to ANC turning on.

When I first reported on the buds, I guessed that they could be the best fitness earbuds of the year – it’s safe to say I was cautiously optimistic about them. The function is useful: I’d run along a busy road in open mode and close it when I reached a quieter park, or keep it open when cycling to the gym and close it when I got there.

A home-run, then? Not quite – these are the first earbuds I’ve ever seen trying out a form factor like this, and myriad teething problems plague the buds. I don’t think they are the best fitness headphones of the year any more, but it’s still a valiant effort.

Take, for example, the design. The buds aren’t that far from your ear when in open mode, so don’t let in nearly as much sound as rivals. But due to having AirPods-style tip-less ends, the Aerofits aren’t fully in your ear when in ANC mode, and so don’t actually cancel that much sound.

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The loop material is also quite flimsy, so the buds wobble a lot, and the buttons are hard to press when in ANC mode (but, admittedly, very easy in open mode).

You need to play around in the settings to get the best of the Aerofit 2 Pro too. The default EQ preset, Soundcore Signature, goes for a misshapen V-shaped sound profile which sounds pretty wonky; go into the equalization menu straight away. The Intelligent Noise Cancellation feature also gets in the way, by messing with your sound constantly; turn this off too.

You probably wouldn’t be buying adjustable buds like this if you weren’t okay with some tweaking, though; just know that you’ll have to be doing it quite a bit.

Soundcore Aerofit 2 Pro review: Specifications

Soundcore Aerofit 2 Pro review: Price and availability

• Released on January 6, 2026
• Priced at $179.99 / £179.99 (roughly AU$350)
• Paying a premium for the novelty

Anker unveiled the Soundcore Aerofit 2 Pro at CES 2026 in the first week of the year, and put them on sale immediately after. Perfect for your new year’s fitness resolution.

The earbuds cost $179.99 / £179.99 (roughly AU$350, but they don’t seem to have joined Soundcore’s line-up in Australia). That’s the official price, but mere weeks after release, I’ve seen them discounted by $30 in the US and £10 in the UK.

As open earbuds go, that price is on the higher side of things, but you’re paying to be the first to test this novel kind of tech.

It’s a little higher than the launch price of the first Aerofit Pro, but that device plummeted in price over two years, and we could see the new model drop to similar lows over time.

Soundcore Aerofit 2 Pro review: Design

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• Easy to switch between open- and closed-ear fit
• Weak loop and heavy earpiece affect wear
• IP55 protection, comes in black, white or purple

I’ve already described the Aerofit 2 Pro’s transforming gimmick; but how does it work? Basically, the sports loop connects to the driver housing via a connector that can be moved around five different settings; each one results in a different angle for the earpiece to sit at, relative to your ear. At the furthest extent, said headshell sits right in your ear, and at the opposite extent it’s hovering high above it. The first two are ANC (in-ear) mode, the latter two open mode, and the middle one is something in between.

I was skeptical about this, but functionally it works really well. Quickly I became adept at opening or closing the buds while they were in my ear, and in no time I was doing so without breaking my stride while on a run. Unfortunately, basically everything about this design (other than the ease of switching) poses problems.

The key one problem is the loop, made out of a thin silicone which just isn’t rigid enough to hold the earbuds in place. When I was running or working out with the buds, I often found that the battery-bearing counterweights would wobble. It was especially noticeable when in ANC mode. They never fell out, but it was an annoying sensation.

This is exacerbated by the buds’ weight. At 11g each, they’re the heaviest than any other open earbuds I remember testing.

The tip-less design brings with it another problem: the sound leakage on these things, especially in open mode, is significant. Your gym peers will definitely hear what you’re listening to.

Each bud has a button. No, not a sensor or an area you tap and pray something happened: an honest-to-God area that you press in and hear a satisfying ‘click’. Lovely. It’s really easy and simple to use when the bud is in open mode, however when in ANC mode, I found that the pressure needed to press the button instead just pushed it into my ear.

Now that I’m complaining about things: the material used for the end of the bud is a dirt magnet. When it’s in the case or ear it’s fine, but when I put the buds in my pocket or dropped them on the floor, they quickly picked up fluff and particles that were quite hard to clean off. That’s all to say: excuse the review images, I tried my best.

This section is already far too long, but let’s briefly touch on the case. It’s certainly on the big side, even for sports-hook earbuds, and it weighs 109g (including the buds). It has some neat touches: an LED bar gives you an indication of how much charge you have left, and the case also facilitates wireless charging.

• Design score: 3.5/5

Soundcore Aerofit 2 Pro review: Features

• Little noise is cancelled due to design and the ANC algorithm
• Battery life is 7 / 34 hours with ANC on
• Several app features including handy EQ presets

Why have I been calling one form of the Soundcore Aerofit 2 Pro ‘ANC mode’? That’ll be because when you’re at these extensions, noise cancellation will turn on, ostensibly stopping as much surrounding sound as possible from entering your ears. An anti-open-ear mode, so to speak.

However, the Aerofit run into the same problem as the Apple AirPods 4 with ANC: there’s no rubbery ear tip to create a natural sound-blocking seal, and so the noise cancellation is fighting an impossibly steep uphill battle from the outset. It doesn’t win the battle, and it’s very easy to hear surrounding sounds in this mode – I can hear myself typing this sentence over fairly loud music. It’s not a totally lost cause, and sounds are made quieter, but there’s little meaningful difference between open mode and ANC mode.

ANC mode may do more harm than it’s worth, though, because of Soundcore’s adjustable ANC. This is designed to automatically adjust noise cancellation and many earbuds have similar modes, but on the Soundcore, it had too dramatic an effect on the sound. Frequently, I’d hear dramatic shifts in listening volume or sound profile, and sometimes the volume wouldn’t be able to go very high to compensate for the ANC. On my first run with the buds, I was frustrated with how quiet the max volume was – until I realized it was the noise cancellation running amok. Thankfully this mode can be turned off.

Soundcore puts the battery life of the buds at 7 hours in open-ear mode and 5 hours with ANC turned on. My testing suggests these figures could be a little conservative, so I’m not going to knock the buds like I normally would with 5-hour listening time buds.

The Soundcore app brings a few extra features to the earbuds. These include the ability to customize what the touch controls do, a low-latency and a Spatial Audio mode, an equalizer and the ability to make ANC toggling manual instead of automatic.

The equalizer has a healthy selection of presets, most of which make meaningful adjustments to the sound, and there’s also an eight-band custom option too. I particularly like the Volume Booster preset, which doesn’t exactly sound fantastic, but it gives the buds that extra ‘oomph’ that you need with open buds when venturing somewhere noisy.

Pairing the buds to my phone was quick and easy, however I did have the occasional stuttering and connection dropping problems during testing.

• Features score: 3/5

Soundcore Aerofit 2 Pro review: Sound performance

• Single 10.8mm driver
• Music sounds lifeless
• Lovely, high max volume

There’s a custom-built 11.8mm driver in each of the Aerofits. Their most impressive feature, though, may be the support for Bluetooth 6.1, which is more advanced than most smartphones you’d be pairing the buds with. That pairs with Hi-Res Audio Wireless certification and a support for LDAC.

When I first started listening to the Aerofit 2 Pro, I was in a quiet home and listening on ANC mode, and I was impressed by a few aspects. There’s decent spacing between instruments, and enough detail to hear the timbre of instruments. Lovely, and unexpected for fitness earbuds like these. However I made the critical mistake of listening to the Soundcore Signature EQ preset for much of my testing period.

This doesn’t sound great: it elevates treble, mutes bass and drops mids almost entirely, like V-shaped sound profile with a lop-sided ‘V’. Uncle Kracker’s In A Little While had distorted guitar that sounded like a fan with a scrap of paper stuck in it, while the chorus of Five More Minutes by The War and Treaty sounded like a duet between vocals and a lawnmower. And treble was far too prominent: Don McCloskey’s First In Flight was constantly jump-scaring me with brass stings.

However, jumping into the EQ preset menu let me salvage my listening experience; I’d recommend buyers to switch straight to ‘Balanced’, or one of the genre-based EQs if you only listen to one kind of music. Balanced levels out that ‘V’ into much more of a flat line, so you can enjoy the high-quality audio without any line or instrument being overwritten.

Max volume for the buds is pretty loud, especially on Volume Booster, but the auto-ANC mode can put a pretty significant upper limit; turn this off.

• Sound performance score: 4/5

Soundcore Aerofit 2 Pro review: Value

Novelty form factor aside, the Soundcore Aerofit 2 Pro go for quite a high price, compared to other open earbuds you’d be considering. These aren’t a budget option by any stretch of the imagination – I’d go so far as to call them premium, given that relatively few options exist above the $/£200 threshold.

All considered, it feels a little hard to recommend them for the price – you’re paying for the privilege of testing a new form factor of headphone, not for an especially competitive feature set or sound quality. You're not being ripped off exactly, but it's not a competitive price.

If you can find the Aerofit 2 Pro discounted, though, they’d be well worth considering. They don’t even need an especially meaty price cut; the minor discount already available is a good start.

• Value score: 3.5/5

Soundcore Aerofit 2 Pro review: scorecard

Soundcore Aerofit 2 Pro: Should I buy?

Buy them if...

Don't buy them if...

Also consider

Shokz OpenFit 2+

Our favorite open earbuds right now come from Shokz, and they offer the full package: a stable fit, great sound quality and a solid feature set. Best of all, they either match or undercut the Soundcore depending on where you live.

Read our full Shokz OpenFit 2+ review

Huawei FreeArc

Want an affordable alternative? The Huawei FreeArc cost half the price of the Soundcore, and have fantastic sound. The case is small and the buds fit well.

Read our full Huawei FreeArc review

How I tested

I tested the Anker Soundcore Aerofit 2 Pro for just over two weeks in order to write this review. During this time, they were paired with my Android smartphone.

In that time, I used the Soundcore on runs, at the gym and on cylces. But because of their dual-purpose design, also treated them as my everyday headphones in that time, so I listened at home, on public transport, and on walks around my neighborhood. Most of the testing was done on Spotify, YouTube and Prime Video's apps.

I've tested plenty of open earbuds for TechRadar over the last few years, as the audio segment has emerged, as well as countless other earbuds and headphones.

Read more about how we test

• First reviewed: February 2026