I tested Asus’ new open earbuds for weeks, and I love their great sound and comfort level — but they’re so ugly I’m actually impressed

20 Mar 2026, 01:00 · TechRadar

TechRadar Verdict

Asus has made a decent pair of open earbuds in the ROG Cetra Open thanks to their strong microphones and surprisingly good sound, but they’re just far too expensive for what you get. While hugely comfortable, there are countless cheaper options by non-gaming brands that offer even more functionality for a fraction of the cost.

Pros

+Extremely comfortable
+Surprisingly good sound with punchy bass
+Good microphones, too
+Browser-based software is surprisingly good

Cons

-Hideous design
-Massive, plasticky case
-Poor value overall

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Asus ROG Cetra Open: Two-minute review

I’ve become very fond of open earbuds recently, and was pretty excited when Asus announced the ROG Cetra Open. If you’re not familiar with the open ear style, they’re basically earbuds that clip onto your ears and have drivers that sit a few millimeters away from your ear canal rather than plug with a silicon tip.

They’re incredibly comfortable to wear and help you maintain awareness of your surroundings, which is great when you're out and about and would rather avoid getting hit by passing bikes and the like. The trade-off is generally that you lose out on noise cancellation, isolation, and the earbuds’ ability to effectively produce bass.

Open earbuds seem like a bit of a strange choice for gaming, given the fact that they are usually towards runners or gymgoers, but I think Asus might be on to a winner with the concept. The level of comfort they offer is second to none, and I always appreciate the ability to hear myself while chatting in a match.

Unfortunately, the Asus ROG Cetra Open really stumble, presumably as a result of being the brand’s first pair of open gaming earbuds. For starters, they’re ridiculously expensive at an eye-watering $229.99 / £174.99 - that’s more than many of the best wireless gaming headsets and triple excellent non-gaming alternatives such as the Huawei FreeArc Buds. While the Asus pair does sound much better overall and has vastly superior microphones, they’re still not worth such a higher cost in my eyes.

The case that they sit in is also absurdly massive. It’s big enough to be uncomfortable in your pocket and, at the point you have to carry around a rucksack just to have space for your earbuds, it’s safe to say something has gone seriously wrong in the design department. To make matters worse, it feels very hollow and plasticky, which is unacceptable in a product at this price.

All of this leaves the Asus ROG Cetra Open difficult to recommend outside of a sale or if you’re really, really desperate for an open gaming pair. Hopefully, the brand’s next attempt is cheaper and more feature-dense, because there is real potential here.

(Image credit: Future)

Asus ROG Cetra Open: Price and availability

Cost $229.99 / £174.99 / around AU$330
Available via the Asus website, Amazon, and Newegg
Very expensive for gaming earbuds

The Asus ROG Cetra Open earbuds retail for $229.99 / £174.99 and can be purchased via the Asus website in the US and UK, in addition to Amazon and Newegg in the US.

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