ASUS ROG Delta II Wireless Gaming Headset
Black · 50 mm titanium-plated drivers · Hi-Res 24-bit/96 kHz
Up to 110h batteryTri-mode: BT / 2.4GHz / 3.5mmROG SpeedNova low latencyDualFlow Audio
The ASUS ROG Delta II (part number 90YH03W0-BHUA10) is a tri-mode wireless gaming headset with 50 mm titanium-plated drivers and Hi-Res 24-bit/96 kHz audio, built for competitive players who want low-latency wireless and long battery life. ROG SpeedNova 2.4GHz delivers ultra-low-latency sound via a USB-C dongle, while Bluetooth and a 3.5 mm cable add flexibility — and DualFlow Audio lets you mix 2.4GHz and Bluetooth at the same time. It lasts up to 110 hours on 2.4GHz, with a 15-minute fast charge giving around 11 hours, and a detachable 10 mm super-wideband boom mic keeps voice clear. Typically in stock with fast delivery across Cyprus.
Compatibility note
The 2.4GHz ROG SpeedNova USB-C dongle works with PC, PS5, PS4, Nintendo Switch and USB-C mobile devices. Bluetooth covers phones, tablets and laptops, and the detachable 3.5 mm analog cable works almost anywhere, including Xbox controllers. Hi-Res 24-bit/96 kHz and the full feature set are at their best over 2.4GHz/USB on PC with Armoury Crate.
Best For
✓Competitive players who need ultra-low-latency 2.4GHz wireless
✓Gamers who switch between PC, PS5, Switch and a phone
✓Marathon sessions — up to 110h battery with 15-min fast charge
✓Streamers wanting a clear, detailed super-wideband boom mic
✓Listening to two sources at once with DualFlow Audio
✓Anyone who also wants a wired 3.5 mm fallback for Xbox
Key Features
50 mm Titanium-Plated Drivers
Hi-Res 24-bit/96 kHz audio from 50 mm titanium-plated diaphragm drivers delivers crisp detail and accurate positional sound.
Tri-Mode + ROG SpeedNova
Switch between 2.4GHz (ROG SpeedNova low latency), Bluetooth and wired 3.5 mm, with DualFlow Audio to run 2.4GHz and Bluetooth together.
Up to 110-Hour Battery
Marathon-friendly battery rated up to 110 hours on 2.4GHz, and a 15-minute fast charge adds around 11 hours of play.
Detachable Super-Wideband Mic
A 10 mm super-wideband boom microphone captures a wider frequency range for natural, clear voice, and detaches when not in use.
Technical Specifications
| Identification |
| Part Number |
90YH03W0-BHUA10 |
| EAN / GTIN |
4711387907368 |
| MPN |
90YH03W0-BHUA10 |
| Colour |
Black |
| Audio |
| Driver |
50 mm titanium-plated diaphragm |
| Form Factor |
Over-ear, closed-back |
| Frequency Response |
20 Hz – 20 kHz |
| Hi-Res Audio |
24-bit / 96 kHz |
| Special |
DualFlow Audio — play 2.4GHz + Bluetooth simultaneously |
| Microphone |
| Type |
Detachable 10 mm super-wideband boom microphone |
| Benefit |
Wider frequency pickup for natural, clear voice |
| Wireless & Power |
| Connectivity |
Tri-mode — 2.4GHz (USB-C dongle) + Bluetooth + 3.5 mm |
| Wireless Tech |
ROG SpeedNova — ultra-low-latency 2.4GHz |
| Battery Life |
Up to 110 h (2.4GHz) |
| Fast Charge |
15 min → up to 11 h |
| Charging |
USB-C |
| Physical & Platforms |
| Weight |
318 g |
| Platforms |
PC, PS5, PS4, Xbox (3.5 mm), Nintendo Switch, Mobile |
| Box & Warranty |
| In the Box |
Headset, detachable mic, USB-C 2.4GHz dongle, USB-C cable, 3.5 mm cable, documentation |
| Warranty |
2 years (ASUS limited) |
Frequently Asked Questions
Does the ROG Delta II work with PS5 and Xbox?
Yes. The 2.4GHz USB-C dongle connects to PC, PS5, PS4, Switch and USB-C mobile devices. For Xbox, use the detachable 3.5 mm analog cable with the controller, since the 2.4GHz dongle does not support Xbox.
What is DualFlow Audio?
DualFlow Audio lets the headset play sound from a 2.4GHz device and a Bluetooth device at the same time — for example, hearing your game over 2.4GHz while taking a call or listening to music from your phone over Bluetooth.
How long does the battery last and how fast does it charge?
It is rated up to 110 hours of use on 2.4GHz, and a 15-minute fast charge gives around 11 hours, so a quick top-up covers a long session.
What is the difference between the ROG Delta II and the original ROG Delta?
The Delta II adds tri-mode wireless with ROG SpeedNova 2.4GHz, DualFlow Audio and a much larger battery, whereas the original ROG Delta was primarily a USB-C wired headset.
Singular Expert Insight
The ROG Delta II is a top-tier choice if you want low-latency 2.4GHz wireless, Hi-Res titanium-driver sound and a battery that easily lasts a week of play. Its tri-mode flexibility and DualFlow Audio set it apart from single-mode wireless rivals. If you do not need wireless and want to spend less, a wired USB headset such as the Logitech G PRO X covers competitive play for far less — but you lose the 110-hour battery, Bluetooth and DualFlow that make the Delta II so versatile.
Buyer’s Guide
Buy it if
You want premium low-latency 2.4GHz wireless, Hi-Res titanium drivers, 110h battery and tri-mode flexibility.
Skip it if
You only game wired on a budget, or need 2.4GHz wireless directly on an Xbox console.
Also consider
The wired Logitech G PRO X for budget competitive play, or the HyperX Cloud III S for value 2.4GHz + Bluetooth.