ROG Delta II is a tri-mode gaming headset that connects by 2.4 GHz, Bluetooth or 3.5 mm cable, so one headset covers PC, console and phone. DualFlow plays 2.4 GHz and Bluetooth audio together, and battery life reaches up to 110 hours.
Key features
- Three ways to connect, two at once: Use the 2.4 GHz SpeedNova dongle for low latency, Bluetooth for phones, or the 3.5 mm cable. DualFlow Audio mixes 2.4 GHz and Bluetooth, and you can answer a call from the earcup button.
- Long battery, fast top-up: ASUS quotes up to 110 hours on 2.4 GHz with RGB off, and a 15-minute charge gives up to 11 hours.
- 50 mm drivers and detachable 10 mm mic: Titanium-plated 50 mm drivers support 24-bit/96 kHz audio in 2.4 GHz mode, and the detachable 10 mm super-wideband boom mic handles voice chat.
Specifications
| Connection | 2.4 GHz (ROG SpeedNova, USB-C dongle), Bluetooth, 3.5 mm wired |
|---|---|
| DualFlow Audio | Simultaneous 2.4 GHz and Bluetooth playback |
| Drivers | 50 mm titanium-plated diaphragm |
| Frequency response / impedance | 20 Hz – 20 kHz / 32 ohm |
| Microphone | Detachable 10 mm super-wideband boom mic, unidirectional |
| Battery | Up to 110 hours on 2.4 GHz (RGB off); 15-min charge up to 11 hours; 1800 mAh |
| Platforms | PC, Mac, PS5, PS4, Nintendo Switch, iPad, iOS, Android, Bluetooth devices; Xbox via 3.5 mm |
| Lighting and software | RGB, Aura Sync; Armoury Crate, Gear Link |
| Cables | 1.5 m USB-C to USB-A charging cable; 2 m 3.5 mm cable |
| Active noise cancellation | No |
| Weight | 318 g |
| Colours | Black, White |
In the box: ROG Delta II headset; detachable microphone; ROG Hybrid ear cushions; 2.4 GHz USB-C dongle; USB-C to USB-A adapter; USB-C to USB-A charging cable; 3.5 mm cable; user guide
Warranty and delivery
This is Hong Kong licensed stock, covered by the local distributor's warranty; the period is shown on the warranty card in the box. Brand new. Stock can be viewed at our Kwun Tong showroom by appointment.
Delivery by SF Express, freight collect. Free self-collection at our Kwun Tong shop (11:00–19:00). For other arrangements, please WhatsApp us.
FAQ
Does it work with Xbox?
Yes, through the 3.5 mm cable plugged into the controller. ASUS does not list 2.4 GHz or Bluetooth support for Xbox.