As you guys know, I love to test. I'm down at my beach on the Gold Coast most mornings, I'm in the gym most days, and I listen to music pretty much everywhere. So when I review earbuds, that's where I want to use them — not sitting at a desk reading a spec sheet. I've tested hundreds of pairs over the last six years, from $20 sets right through to seriously expensive audiophile gear, and the ROSESELSA Ceramics Ultra genuinely surprised me. They're under $50 and they won a 2026 Red Dot award.

Today we're testing them properly — the sound, the ANC, the wind reduction at the beach, the fit while running, the calls, the battery and the app. Everything that actually matters. Real testing, real demos, real reviews, real results. Not in a studio.

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01Fit, Seal & the Ear Tip Swap That Changed the Sound

Straight out of the case they're small — around 6g each — and they go in easily. The ear tip sits right into the canal, so they feel comfortable immediately, and you can feel the noise cancelling kick in before you've even started the music. Walking along the path I couldn't hear the traffic or the waves.

But here's the bit I want you to take away, because it's the single biggest thing most people get wrong: the tips they shipped wearing weren't sealing properly for me. The sound was thinner than it should have been. I swapped the ear tips — easy enough to pull off and push back on — and immediately the bass improved, the ANC improved, and they felt far more secure. Spend a few minutes at the start finding the tip that actually seals. It changes the entire product.

02The Beach Test: Wind Reduction & Transparency

Main Beach with a proper breeze coming off the ocean is about the harshest place you can test an earbud, and it's where wind reduction mode earned its keep. With it off, I could hear the wind rolling across the microphones. Switch it on and it cuts a huge amount of that out — I could still hear the music clearly and I wasn't getting that horrible rushing sound every time a gust came through. It worked better than I expected, and it matters, because this is exactly when you're outside exercising.

Half an hour on the beach with ANC on and the waves were just gone. The high-res audio out there is lovely — it's that feeling of being one with the music. Then there's transparency mode, which I use a lot: switch it on and I could hear the bikes coming up behind me and people talking beside the path. It sounds natural rather than everything suddenly going harsh and amplified. I nearly got run over once with earbuds in and music up, so good transparency isn't a gimmick to me.

03What's Inside: Drivers, Codecs & Bluetooth 6.0

I'm not going to spend forever unboxing earbuds, but the presentation is good and everything feels nicely put together — buds, charging case and accessories, all compact and light.

Underneath that small shell is a 10mm HR+ driver with a carbon nanosphere dome, an independent decoding module and a dedicated headphone amplifier running a Cadence Tensilica HiFi 5 DSP. I know that's a lot of language — the short version is they're packed. You get LDAC and LHDC 5.0 for high-resolution audio, Bluetooth 6.0, dual-device connectivity so my laptop and phone are both connected at once, and a 54ms low-latency game mode. At this price, that list is silly.

04The Gym Test: 50dB ANC Under Load

The gym is music playing, people talking, machines running and weights dropping — and the ANC really is great, especially for the money. The background music drops away, the constant room noise falls right down, and even the voices around me are noticeably reduced. ROSESELSA quote up to 50dB maximum noise cancellation and around 40dB typical, with cancellation extending beyond 4,000Hz, and that wider range is genuinely noticeable — it isn't only killing the low hum, it's pulling down voices and sharper sounds too.

I was moving, lifting and getting sweaty and they didn't shift. Shake my head and they're still there. They're IP64 rated, so sweat and splashes are covered. And that ear tip change from earlier is why it all works — correct seal means less sound getting in, which means the noise cancelling can actually do its job.

05The Run: Grip, Seal & High-Res on the Foreshore

I went for a run along the foreshore, right along the water, and this is where the fit proved itself — they didn't move once. Great seal, noise cancelling working, and you could really hear that high-res audio coming through. I had dance music on and ended up dancing along the path, which tells you how it was going.

That's the thing with these: they're not just fine for exercise, they actually sound good while you're doing it. A lot of sub-$50 buds make you choose.

06The Sound: Vocals, Separation & How Far the Bass Goes

The sound is the standout, and the first thing I noticed was the vocals — they're pushed forward rather than buried behind the bass. There's a surprising amount of space between the singer and the instruments. Put on something with guitars and piano and they each have definition, the drums stay separate, and the whole thing feels wider than you'd expect from earbuds under $50.

Put something heavier on and they keep up. I listen to a lot of dance music and the fast drums don't collapse into a mess; push the bass up and they hold the line. They're not ridiculously bass heavy, though — if you want enormous booming bass above everything else, look elsewhere. These are tuned well rather than tuned loud. They do get properly loud, and when I pushed them hard I wasn't hearing the sound fall apart. Just don't destroy your ears testing that; the tip goes a fair way into the canal.

Out and about around voices and traffic, the ANC stayed one of the strongest features. Switch it off and everything floods back; switch it on and there's an obvious reduction — voices down, background clutter down, low frequencies hit hardest. It doesn't make the world silent, but for this price it's properly effective. And I haven't had that horrible pressure sensation some ANC gives you over a long listen.

07Calls: Four Mics, and Where They Struggle

There are four HD microphones in here with AI noise reduction, and I tested them outside rather than in a silent room. My voice comes through clearly enough for normal phone calls and meetings, and the background noise reduction does a decent job.

But in heavy wind they started to struggle — my voice got harder to hear and went slightly more processed. The microphones are the weakest part of the package. They're good enough for regular use, but if you're on Zoom calls all day, treat these as the backup rather than the main.

08Battery, Find My & the App

ROSESELSA claim up to 11 hours from the buds and 40 hours total with the case, which is plenty for the way I use them — walking, gym, listening while I work. That's right up there with most low-to-mid-range earbuds. There's also a find my earphones feature in the app, which I inevitably need, because I always seem to lose earbuds no matter what I do.

The app itself is better than I expected. It shows left and right bud plus case levels, then your noise control modes — ANC, wind, normal and transparency — and the ANC has deep, moderate and light settings (I ran deep at the gym, wind at the beach). There's adaptive noise cancelling and an extreme mode too, and you can genuinely feel the difference between them.

On sound you get EQ presets — classic, pop and hi-fi — plus customised presets, so you can build your own tuning rather than being stuck with someone else's. Classic is clean and balanced; pop puts more weight in the bottom end. Switching between them mid-listen takes a second. There's also a community hub, downloads, game mode, dual device, a lossless audio toggle and general bud settings. For a sub-$50 product, the app is doing a lot.

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