Open-Ear Comfort: Skin-friendly ear hook and ensure pressure-free comfort for marathon gaming or all-day use
Dual-Mode Wireless Connectivity: Bluetooth® 6.0 and ultra-low-latency ROG SpeedNova 2.4GHz modes, plus USB-C one-way passthrough charging
14.2mm Diamond-Like Carbon Drivers: Deliver crisp highs, deep bass and a spacious soundstage
Personalized Sound Modes: Phantom Bass enhances low-end perception, and Immersion Mode gently reduces background noise for a more focused and immersive listening experience
Quad-Mic with AI Noise Cancelation: Four built-in microphones with AI noise cancellation to capture your voice with exceptional clarity
Fully Customizable: Gear Link and Gear Link apps enable EQ fine-tuning, lighting options, and more to create truly personalized listening experiences
Extended Battery Life: Up to 64 hours of playtime with fast charging
*Playback time in Bluetooth mode with muted mic, RGB lighting off, and on-board audio modes turned off
ASUS Aura RGB Lighting: Offers up to 16.8 million colors and includes four preset effects

ROG Cetra Open Wireless Gaming Earbuds with dual-mode Bluetooth® and ultra-low-latency ROG SpeedNova 2.4 GHz connectivity with USB-C one-way passthrough charging, 14.2 mm Diamond-Like Carbon Drivers, open-ear design, detachable neck strap, Quad-Mic with AI Noise Cancellation

GAMING EARBUDS
The ROG Cetra Open Wireless earbuds are engineered for the ultimate open-air listening experience. Featuring a lightweight, ergonomic design, they ensure you stay aware of your surroundings without compromising on sound. 14.2mm diamond-like carbon (DLC) diaphragm drivers and selectable audio profiles deliver immersive, personalized audio. For communication, the built-in quad-mic array with AI Noise Cancelation suppresses ambient noise for studio-quality voice calls. With quick touch controls, up to 64 hours of play time, and seamless Gear Link integration, the Cetra Open Wireless is the versatile, perfect fit for gaming marathons and life on the move.

Open-Ear Comfort
The ergonomic ROG Cetra Open Wireless uses skin-friendly materials to ensure a comfortable fit that minimizes pressure on the ears—even during long periods of use. This allows the wearer to enjoy music anytime while also staying aware of their surroundings.

14.2mm Diamond-Like Carbon-Coated Drivers
The 14.2mm DLC-coated diaphragm drivers enable precise, full-range audio. Its rigid design ensures clear, fast transient response and stable, low-distortion sound, ideal for immersive listening and competitive gaming with pinpoint directional audio.

Personalized Audio Profiles
Phantom Bass enhances deep low-end perception for powerful bass, and Immersion mode reduces rumble and fan noise to help you stay focused and minimize distractions.

Phantom Bass
Phantom Bass is a technology that uses perceptual audio processing to restore low-end perception, boosting sub-bass harmonics to restore depth and impact, delivering a natural, open sound with full, powerful bass. This feature is particularly beneficial because open-ear designs naturally lose low-frequency impact due to air leakage.

Immersion Mode
Immersion Mode is a dynamic frequency filter that selectively attenuates low-frequency background noise such as rumbles or fans, to help you stay focused and minimize distractions.

Dual-Mode Wireless Connections
Unrivaled flexibility is offered via advanced Bluetooth® 6.0 and ultra-low latency 2.4 GHz connectivity.

ROG SpeedNova Wireless Technology
ROG SpeedNova wireless technology optimizes the 2.4 GHz band to deliver a robust, ultra-low-latency connection and enhanced energy efficiency without compromising in-game performance.

Ultra-Low Latency
Wireless data transfers are optimized to deliver ultra-low latency performance that ensures perfectly synced audio and visuals during games.

Robust Connection
Enjoy robust connectivity even in environments congested with RF signals from surrounding wireless devices. ROG SpeedNova technology cuts through signal jams and scans for available frequencies to optimize connections.
*Playback time in Bluetooth mode with muted mic, RGB lighting off, and on-board audio modes turned off.

Optimized Power Efficiency
Enjoy up to 16 hours of playback* and 48 additional hours of charge in the charging case, plus fast-charging capability.

Quad-Mic with AI Noise Cancelation
The quad-mic array with AI Noise Cancellation detects and suppresses ambient chatter, traffic, gym, and gaming noises in real time while preserving the natural tone of the wearer’s voice, delivering studio‑quality clarity on every call, even in the noisy environments.

Intuitive Control
Physical buttons provide precise, tactile feedback that isn’t affected by moisture during active use. Tap gestures on each earbud can be customized individually via Gear Link to create personalized command shortcuts.

Easy Adjustments with Gear Link
Available as a web portal and mobile app, Gear Link shows battery level and allows users to adjust RGB lighting and EQ settings for tailored listening experiences.
*2.4GHz dongle mode is not supported on iOS and is pending a future update for Android. Please switch to Bluetooth to access Gear Link mobile app features.

Performance
Compatible products	PCMACPlayStation 4PlayStation 5Nintendo SwitchiOSAndroidBluetooth device
Backlight colour	Multicolour
Backlight	Yes
Control type	Touch
Control unit type	On-ear control unit
Volume control	Touch
Product colour	Black
Headset type	Binaural
Recommended usage	Gaming
Wearing style	Ear-hook
Product type	Headset

Ports & interfaces
Frequency band	2.4 GHz
Bluetooth version	6.0
Bluetooth	Yes
Connectivity technology	True Wireless Stereo (TWS)

Headphones
Driver unit	1.4 cm
Number of drivers	2
Impedance	16 Ω
Headphone frequency	20 - 20000 Hz
Ear coupling	Air conduction
Intraaural headphones type	Earbuds

Microphone
Microphone noise-canceling	Yes
Microphone direction type	Omnidirectional
Microphone sensitivity	-38 dB
Microphone frequency	100 - 8000 Hz
Microphone type	Built-in

Base station
Base station colour	Black

Battery
Fast charging	Yes
Charging source	USB
Continuous audio playback time (with charging case)	48 h
Continuous audio playback time	16 h
Battery type	Built-in battery
Battery operated	Yes

System requirements
Mobile operating systems supported	Android
Mac operating systems supported	Yes

Weight & dimensions
Charging case dimensions (W x D x H)	44.5 x 46.8 x 13.6 mm
Weight	116 g

Packaging data
Package type	Box
Package weight	285 g
Package height	100 mm
Package depth	52 mm
Package width	148 mm

Packaging content
Wireless receiver interface	USB Type-C
Warranty card	Yes
Receiver included	Yes
AC adapter included	No
Charging case connector type	USB Type-C
Charging case	Yes

General
Product family	ROG

Power
USB Type-C charging port	Yes

Other features
Packaging content	• ROG Cetra Open Wireless Open-Ear HeadphonesWireless 2.4 GHz USB-C® dongleNeck StrapUSB-C to USB-A charging cableQuick start guideWarranty booklet

Quick Start Guide

Price

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Gaming Headsets