Asus Cetra Open Earbuds Review: Best for Handheld Gaming?
Discover why the Asus Cetra Open earbuds are a game-changer for handheld gamers. Read our review on passthrough charging, open-ear comfort, and audio quality.
THE HANDHELD GAMER'S HOLY GRAIL: WHY THE ASUS CETRA OPEN EARBUDS ARE A CHARGING REVELATION
We have all been there. You are deep into a high-stakes boss fight on your Steam Deck or exploring a vibrant new kingdom on your Nintendo Switch. The immersion is perfect, the audio is crisp, and then it happens: the dreaded 10 percent battery notification flashes across the screen. You look down at your USB-C earbuds, then at your charger, and realize you only have one port.
It is the ultimate handheld gaming dilemma. Do you choose to keep hearing the game and risk a total shutdown, or do you plug in the charger and finish your session in unsatisfying silence? For years, this has been a frustrating hardware limitation for mobile gamers. However, the Asus Cetra Open Wireless earbuds have arrived to solve this specific pain point, and they might just be the most practical accessory for handheld enthusiasts released this decade.
THE USB-C TRANSMITTER IS THE REAL MVP
While most earbud reviews focus strictly on driver size or noise cancellation, the real star of the Cetra Open experience is the 2.4GHz USB-C transmitter. Asus recognized a problem that every Steam Deck, ROG Ally, and Nintendo Switch owner knows by heart: the single-port struggle.
This transmitter is a masterstroke of design. It provides a lag-free, low-latency wireless connection that Bluetooth simply cannot match for gaming, but it does not hog your port. It features a USB-C passthrough port that supports up to 60W charging. This means you can plug the transmitter into your handheld and then plug your charging cable directly into the transmitter. You can play, listen, and charge simultaneously. It is a revelation for anyone who has ever had a long-haul flight or a marathon gaming session cut short. While it does not support video or data transfer, its ability to keep your device powered while delivering high-fidelity audio makes it an essential tool rather than just another gadget.
OPEN-EAR AUDIO: A NEW WAY TO HEAR YOUR WORLD
The Cetra Open utilizes an open-ear design, which sits just outside your ear canal rather than sealing inside it. This approach comes with a unique set of pros and cons that any buyer should consider.
The Audio Experience:
Phantom Bass Technology: Open-ear buds usually struggle with low-end frequencies, but Asus has implemented a feature called Phantom Bass. It is surprisingly effective, providing a full-bodied sound that gives explosions and soundtracks the weight they deserve.
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Situational Awareness: Because your ear canal remains open, you can hear what is happening around you. This is perfect for late-night gaming when you need to stay aware of a sleeping baby or if you want to hold a conversation with someone in the room without removing your headset.
Sound Leakage: The trade-off is that at high volumes, people sitting next to you will hear your game audio. If you are a frequent commuter on a quiet train, these might not be the most neighbor-friendly choice.
UNPARALLELED COMFORT FOR THE MARATHON GAMER
One of the biggest complaints with traditional gaming earbuds is ear fatigue. After two or three hours of a rubber tip pressing against your ear canal, things can get itchy or uncomfortable. The Cetra Open avoids this entirely. Because they rest lightly against the outer ear, there is no pressure build-up.
During testing, these earbuds were worn for a four-hour session on a Steam Deck followed by two hours of music, and the typical soreness simply never arrived. They are lightweight enough that you eventually forget you are wearing them. For gamers who prioritize comfort above all else during long RPG sessions or tactical shooters, this design is a game-changer.
HOW THEY STACK UP: THE COMPETITIVE LANDSCAPE
At a price point of 229.99 dollars, the Asus Cetra Open enters a crowded market. Here is how they compare to the most popular alternatives:
Asus Cetra Open (229.99 dollars):
The best choice for handheld gamers. It is the only option offering USB-C passthrough charging and the unique open-ear comfort profile. However, it lacks Active Noise Cancellation (ANC).
Sony InZone Buds (199.99 dollars):
The choice for those who need silence. These offer industry-leading ANC and incredible battery life, but they utilize a traditional in-ear fit and lack the passthrough charging capabilities of the Asus.
SteelSeries Arctis GameBuds (159.99 dollars):
The value-oriented pick. They offer great multi-platform connectivity and solid sound, but they do not provide the situational awareness or the charging convenience found in the Cetra Open.
THE ULTIMATE GIFT GUIDE: THE PERFECT PICK FOR HANDHELD OWNERS
If you are looking for a gift for a gamer in your life, specifically someone who owns a Steam Deck, Nintendo Switch, or ROG Ally, the Asus Cetra Open is a top-tier recommendation.
Why they will love it:
It solves the charging problem: They will no longer have to choose between their headset and their battery life.
It is a social-friendly headset: They can play games while still being present in the room with family or friends.
Premium build: The customization options via the Armoury Crate app allow them to tweak RGB lighting and EQ settings to their heart's content.
While some might prefer the isolation of noise-canceling buds, the utility of the Cetra Open makes it a more functional daily driver for the specific needs of the handheld community.
BATTERY LIFE AND CUSTOMIZATION
The charging case is admittedly a bit bulky, but it houses enough power to keep you going for days. In 2.4GHz mode—the mode you will use for gaming—you can expect around 10 hours of life. If you switch to Bluetooth for music or calls, that jumps to 16 hours. A quick 20-minute top-up in the case provides hours of additional playtime, which is perfect for a quick break between levels.
The customization through the Gear Link site or Armoury Crate app is also surprisingly deep. You can remap touch controls for single, double, or even quadruple taps. Whether you want to toggle the optional RGB lighting or adjust the microphone sensitivity for clear voice chat, the level of control is professional-grade.
FINAL VERDICT: IS IT WORTH IT?
The Asus Cetra Open Wireless earbuds are not for everyone. If you are looking for a pair of earbuds to drown out the roar of an airplane engine, the open-ear design will disappoint you. However, Asus was not trying to build a generic pair of noise-canceling buds. They built a specialized tool for a specific audience.
For the handheld gamer who values long-term comfort, situational awareness, and the ability to charge while they play, these are unparalleled. The innovation of the passthrough USB-C transmitter is a feature we hope to see every other manufacturer copy in the coming years. Until then, Asus stands alone at the top of the handheld audio mountain.
PROS
60W USB-C passthrough charging is a revolutionary convenience.
Exceptional comfort for long-duration gaming sessions.
Strong bass performance despite the open-ear design.
Excellent low-latency connection for competitive play.
CONS
High price point compared to some ANC alternatives.
Sound leakage makes them less ideal for quiet public spaces.
Charging case lacks wireless charging support.
Asus Cetra Open Earbuds Review: Best for Handheld Gaming? | Gimmie
