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ASUS ROG Unveils First Open-Ear Gaming Earbuds: Hear Your Game and Your Surroundings

ASUS ROG Unveils First Open-Ear Gaming Earbuds: Hear Your Game and Your Surroundings

Valeriy Bagrintsev Valeriy Bagrintsev
5 minute read

ASUS ROG Unveils First Open-Ear Gaming Earbuds: Hear Your Game and Your Surroundings

Experience gaming like never before with ASUS ROG’s open-ear earbuds that balance immersive sound and awareness of your environment.

Reimagining Gaming Audio: Balance Between Immersion and Awareness

Gaming earbuds have traditionally leaned into full audio immersion, often at the expense of disconnecting you from the world around you. Think sealed tips and passive isolation creating a sensory bubble where only your game exists. But ASUS Republic of Gamers (ROG) boldly challenges that norm with its new ROG Cetra Open Wireless earbuds. These pioneering earbuds invite gamers to not only catch every in-game detail but also stay alert to what’s happening around them — a perfect solution for those moments when you need to hear your squad and the person calling your name from the next room.

ASUS ROG Cetra Open Wireless gaming earbuds resting outside the ear canal with silicone hooks

Designed for Your Ear and Your Environment

Unlike traditional earbuds that seal into the ear canal, the ROG Cetra Open Wireless adopts an open-ear design, resting just outside the ear. They gently sit against the outer ear, secured with liquid silicone hooks that wrap around the back for stability. This design employs air conduction technology, similar to what you find in sporty earbuds designed for runners and cyclists who want to stay aware of their surroundings.

However, ROG tunes these earbuds specifically for gaming, which means the driver choice and connectivity options have been carefully optimized beyond fitness needs.

Close-up of ASUS ROG Cetra Open Wireless earbuds with ergonomic silicone hooks

Side view showcasing the open-ear fit of ROG Cetra Open Wireless earbuds

High-End Audio Tech for Crisp, Clear Gaming Sound

At the heart of each earbud is a 14.2mm diamond-like carbon (DLC)-coated diaphragm driver — a feature usually reserved for premium audio gear. This DLC coating adds rigidity that prevents distortion, especially in the high-frequency range, resulting in crisp, clean sound.

Open-ear designs naturally sacrifice some bass because air leaks around the ear canal. To counter this, ASUS implemented Phantom Bass, an ingenious perceptual processing mode that restores that satisfying low-end punch without sacrificing the open-ear design’s benefits.

Close-up image of the DLC-coated diaphragm driver inside the earbuds

Seamless Connectivity Tailored for Competitive Play

Here’s where the gaming pedigree truly shines. General pairing is handled via Bluetooth 6, but the ROG Cetra Open Wireless also comes with a USB-C 2.4GHz dongle using ASUS’s SpeedNova technology. This connection slashes latency to a sixth of what Bluetooth typically offers — a critical advantage in fast-paced competitive gaming where every millisecond counts.

Even better, the dongle supports one-way passthrough charging. That means your phone can stay charged while the earbuds maintain their lightning-fast, low-latency link.

ROG Cetra Open Wireless earbuds alongside their USB-C 2.4GHz dongle

Carrying case and dongle for the ROG Cetra Open Wireless earbuds

Crystal Clear Communication With AI Noise Cancellation

When it comes to communication, these earbuds pack serious firepower. Four MEMS microphones are set in a beamforming array that focuses on your voice, filtering out background noise with real-time AI noise cancellation. Tested by PAL Acoustic Technology — a Microsoft-certified lab — the earbuds achieved a MOS-LQO voice quality score of 4.1, surpassing the Microsoft Teams certification threshold of 3.9.

That means whether you're on a commute or in a noisy gym, your teammates will hear you loud and clear.

Image showing the microphone array and design details of the earbuds

Long Battery Life and Practical Controls for Everyday Use

Battery life is nothing to scoff at — you get 16 hours on a single charge in Bluetooth mode, with the charging case adding an additional 48 hours for a grand total of 64 hours of playtime. Need a quick boost? Just 15 minutes of charging grants you 3 hours of playback.

Instead of touch controls, ROG went with physical buttons that remain reliable even when your fingers are sweaty or wet — a smart move for gamers who push hard. Plus, EQ profiles, button mapping, and lighting effects can be customized through Gear Link, a browser-based tool that requires no software installation.

ROG Cetra Open Wireless earbuds in their charging case, highlighting design and controls

A New Contender in the Gaming Earbuds Arena

Priced at $229.99, the ROG Cetra Open Wireless earbuds represent a fresh take on what gaming earbuds can be. They gracefully navigate the tricky balance of delivering the low latency and crisp sound fidelity demanded by competitive mobile gamers while allowing natural awareness of the environment—something most sealed designs can't pull off.

Final product shot of ASUS ROG Cetra Open Wireless earbuds with packaging

“The ROG Cetra Open Wireless earbuds make a harder argument against themselves than the open-ear format usually does.”

FAQ

  • What makes open-ear design different from traditional earbuds?
    Open-ear earbuds rest outside the ear canal, allowing ambient sounds to be heard, unlike traditional earbuds that seal the ear canal for full isolation.
  • How does the Phantom Bass technology work?
    Phantom Bass uses perceptual audio processing to restore low-frequency impact that’s often lost in open-ear designs due to air leakage.
  • Why is low latency important in gaming earbuds?
    Lower latency ensures audio syncs precisely with what you see on screen, improving reaction times and overall game performance.
  • How long does the battery last on the ROG Cetra Open Wireless?
    They offer 16 hours per charge in Bluetooth mode, with an additional 48 hours provided by the charging case.
  • Can I customize the earbuds’ controls and sound?
    Yes, using the Gear Link browser-based tool, you can adjust EQ settings, button mappings, and lighting without installing software.

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