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Black true wireless earbuds in a matching charging case

ASUS

ASUS ROG Cetra True Wireless 90YH03G1-B5UA00 gaming headset

SKU CH-A3KB-QCHRB MPN 90YH03G1-B5UA00

True wireless gaming earbuds with hybrid ANC, Bluetooth 5.0 low-latency mode and 27-hour battery life including wireless charging case

  • CompatibilityAndroid / Mac / Nintendo Switch / PC
  • ColorBlack
  • Operating Time4.5 + 17 hours (ANC On) 5.5 + 21.5 hours (ANC Off) 4.5 + 17
  • Connection TypeWireless
  • Wireless TypeBluetooth 5.0
  • Driver Unit10mm

Model ROG CETRA

  • Low-latency gaming mode syncs audio with video for competitive play
  • Hybrid active noise cancellation filters internal and external sound for immersive audio
  • 27-hour total battery life with quick-charge support keeps sessions going
  • Wireless charging case adds convenient power without cables
  • Touch controls enable rapid in-game adjustments without menus

True Wireless Gaming Earbuds

The ASUS ROG Cetra True Wireless are Bluetooth 5.0 earbuds built for competitive gaming on PC, Mac, Android and Nintendo Switch. A dedicated gaming mode reduces latency to keep audio synchronised with fast-paced action. Hybrid active noise cancellation filters external and internal sound for immersive sessions. The IPX4 rating protects against splashes during mobile play.

Sustained Gaming Sessions

With ANC active the buds deliver 4.5 hours of continuous play and the case adds 17 hours for a total of 21.5 hours. Switching ANC off extends the buds to 5.5 hours and the case to 21.5 hours, reaching 27 hours combined. Quick-charge support restores usable listening time rapidly between matches. The 10 mm drivers maintain a 20 Hz to 20 kHz response throughout the discharge cycle.

Fit, Touch Controls and Charging

Each bud weighs 5 g and the case 42 g, totalling 52 g for easy transport. Ear-tip fit is critical: an improper seal degrades both sound quality and call clarity, so swapping to the correct size is essential. Touch panels handle playback, ANC toggling and gaming-mode activation without a companion app. The case recharges via USB-C or any Qi wireless charger for desk convenience.

Highlights

  • Low-latency gaming mode syncs audio with video for competitive play
  • Hybrid active noise cancellation filters internal and external sound for immersive audio
  • 27-hour total battery life with quick-charge support keeps sessions going
  • Wireless charging case adds convenient power without cables
  • Touch controls enable rapid in-game adjustments without menus

Specifications

BrandASUS
ModelROG Cetra True Wireless
Part Number90YH03G1-B5UA00
CompatibilityAndroid / Mac / Nintendo Switch / PC
ColorBlack
Operating Time4.5 + 17 hours (ANC On)
5.5 + 21.5 hours (ANC Off)
4.5 + 17 hours (ANC On)
5.5+ 21.5 hours (ANC Off)
Connection TypeWireless
Wireless TypeBluetooth 5.0
Driver Unit10mm
Headphone Frequency Response20Hz-20KHz
Headphone Input Impedance32 ohm
Noise CancellingActive
Ear CouplingEarbud
WeightHeadphone (each side): 5g
Charging case: 42 g
Headphone (each side): 5g
Charging case: 42 g
Total: 52g
Microphone Frequency Response100Hz-10KHz
Microphone Sensitivity-45 dB
Shipping weight0.18 kg
Package size109 × 102 × 56 mm

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Questions about this item

How long does the 27-hour battery last when I game all day with ANC on?

The case gives 17 extra hours after the buds' 4.5 hours with ANC active, so a full cycle reaches the quoted 27 hours.

What device do I need to pair these Bluetooth 5.0 earbuds with?

Any Android phone, Mac, Nintendo Switch or PC with Bluetooth audio will connect without extra adapters.

Will the 10 mm drivers and 32 ohm impedance work well with my older laptop's Bluetooth?

Yes, the earbuds use standard Bluetooth 5.0 audio profiles supported by virtually any laptop shipped in the last decade.

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