Product Overview
The ASUS ROG Cetra Open Wireless is an open-ear wireless audio system designed for gaming, exercise, travel, and general mobile listening. This black configuration is identified by model O701 ROG CETRA OPEN WIRELESS/BLK and UPC 199291232754. The earbuds support both Bluetooth and low-latency 2.4 GHz wireless connections.
The open-ear structure positions the audio drivers near the ears without sealing the ear canals. The product uses 14 mm drivers and incorporates multiple microphones with noise-reduction processing for voice communication. ASUS specifies up to approximately 16 hours of total playback under supported conditions. IPX5-rated water resistance provides protection against water exposure within the limits of that rating. A wireless charging case and a 2.4 GHz USB-C dongle are included with the configuration.
Product Information
Identification
| Field | Value |
|---|---|
| Brand | ASUS |
| Product Family | ROG Cetra |
| Model | ROG Cetra Open Wireless |
| Model Number | O701 ROG CETRA OPEN WIRELESS/BLK |
| UPC | 199291232754 |
Physical
| Field | Value |
|---|---|
| Color | Black |
| Form Factor | Open-ear |
| Earbud Weight | Approximately 11.4 grams |
| Water Resistance | IPX5 |
Product Identifier Summary
UPC 199291232754 identifies the black O701 ROG CETRA OPEN WIRELESS/BLK configuration.
Common Uses
Common uses include gaming, mobile listening, workouts, outdoor activities, calls, travel, and general wireless audio.
Maintenance & Care
Keep the charging contacts and case clean and dry. Although the earbuds carry an IPX5 water-resistance rating, they should not be treated as waterproof or submerged.
Safety
Use audio at a moderate listening level. The open-ear design allows more environmental sound to remain audible, but users should still remain attentive to traffic and other surroundings during outdoor activities.
Technical Specifications
| Specification | Value |
|---|---|
| Driver Size | 14 mm |
| Wireless | Bluetooth and 2.4 GHz |
| Frequency Range | 20 Hz–20 kHz |
| Impedance | 16 ohms |
| Microphones | Integrated multi-microphone system |
| Specified Playback | Up to approximately 16 hours under supported conditions |
| Water Resistance | IPX5 |
Key Features
- Open-ear design
- 14 mm drivers
- Bluetooth connectivity
- 2.4 GHz low-latency wireless connection
- Integrated microphone system
- IPX5 water resistance
- Charging case
Package Contents
- ROG Cetra Open Wireless earbuds
- Wireless charging case
- 2.4 GHz USB-C wireless dongle
- USB-C to USB-A charging cable
- Detachable neck strap
- User documentation
- Warranty documentation
Compatibility
The earbuds support compatible PCs, Macs, PlayStation 4 systems, PlayStation 5 systems, Nintendo Switch systems, iOS devices, Android devices, and other Bluetooth equipment.
FAQs
Are the ROG Cetra Open Wireless earbuds Bluetooth compatible?
Yes.
Do they also support 2.4 GHz wireless?
Yes. A USB-C wireless dongle is included.
Are they waterproof?
No. They carry an IPX5 water-resistance rating but are not designed for submersion.
Buying Considerations
UPC 199291232754 corresponds to the black ROG Cetra Open Wireless configuration. It should not be confused with other ROG Cetra in-ear products that use different designs and identifiers.
Customer Feedback Summary
Public feedback commonly discusses open-ear comfort, gaming latency, wireless flexibility, microphone performance, battery duration, and suitability for active use.
Related Products
- ASUS ROG Cetra wireless audio products
- Open-ear wireless earbuds
- Low-latency wireless gaming earbuds
Last Updated
September 15, 2026
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