IP TELEPHONY

Tri-mode wireless gaming headset with ROG SpeedNova. 50 mm titanium-plated diaphragm drivers. and refined wireless sound signature. 10 mm super-wideband boom microphone. DualFlow Audio. up to 110-hour battery life. lightweight 318-g design. plus ASUS Aura Sync RGB lighting

50 mm Titanium-Plated Diaphragm Driver
50 mm titanium-plated diaphragm drivers offer crisp. detailed treble and reduce distortion to ensure lifelike sound.

Refined Wireless Sound Signature
The specially tuned sound signature1 of the ROG Delta II ensures what you hear is as close as possible to the original. You can experience incredibly authentic and balanced in-game sound. enhanced by an LC3+ codec2 with wide 20 Hz–20 kHz frequency response. which offers deep. powerful bass and crisp. clear highs. And with virtual 7.1 surround sound. every footstep. reload. and gunshot is amazingly lifelike. It also enhances positional and spatial audio to make gaming. music. and movie experiences incredibly phenomenal.
1 Audio characteristics. including volume and sound signature. may vary between wired 3.5 mm and wireless modes.
2 In the 2.4 GHz mode

Versatile Tri-Mode Connectivity
Bluetooth. ultra-low latency ROG SpeedNova 2.4 GHz wireless. and a wired 3.5 mm connection ensure compatibility with PCs. Macs. PlayStation® 4 and 5. Nintendo Switch™. Xbox One. Xbox series X|S* and mobile devices.
*Connection to Xbox consoles only via 3.5 mm wired mode

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 industry-leading ultra-low latency performance that ensures perfectly synced audio and visuals during games.

Robust Connection
Enjoy robust connection 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.

OPTIMIZED POWER EFFICIENCY
Reduce power consumption to stretch battery life to up to 110 hours with RGB lighting off. and 24 hours with it on* in 2.4 GHz mode. In Bluetooth mode. the Delta II is good for up to 140 hours with RGB lighting off. and 27 hours with it on*. It also supports fast charging. offering up to 11 hours of listening time with just a 15-minute charge.
*With default lighting

Perfect Comfort
The lightweight ROG Delta II weighs just 318 grams along with long-lasting ear cushions to ensure comfort and durability. It retains its iconic D-shaped earcups that ensure a snug fit and a stylish look that stands out. It even includes two sets of ear cushions of varying material to suit your preferences.
5 Ear cushion materials have been subjected to a 5-week Jungle test (based on the QB/T 4671-2014 and ASTM D3690-95A performance standard) and Abrasion test up to 7000-cycle. The Jungle test involves exposing the product/material to high humidity (95%) high temperature (70° C). and biological factors. Five weeks of testing is equivalent to five years of general use.

ASUS Aura RGB Lighting
Personalize your setup and choose from six preset lighting effects via Armoury Crate. You can even synchronize effects with other Aura Sync enabled products for a unified look.
*Aura Sync only available in 2.4 GHz mode.

Armoury Crate
Armoury Crate software features an intuitive interface to maximize audio performance and extensive controls over EQs. RGB lighting and power. tailoring your audio experience entirely yours. Enhancing more bass. treble or a balanced sound on EQ profile settings to make in-game sound immersive even further.

Performance
Product type: Headset
Wearing style: Head-band
Recommended usage: Gaming
Headset type: Monaural
Product colour: Black
Operating keys: Bluetooth pairing
Volume control: Rotary
Control unit type: On-ear control unit
Control type: Buttons. Rotary
Feature: Detachable cable
Feature: Backlight
Backlight colour: Multicolour
Feature: On/off switch
Feature: Adjustable headband
Ports & interfaces
Connectivity technology: Wired & Wireless
Feature: 3.5 mm connector
Feature: USB connectivity
USB connector: USB Type-C
Feature: Bluetooth
Feature: Microphone in
Frequency band: 2.4 GHz
Headphones
Ear coupling: Circumaural
Headphone frequency: 20 - 20000 Hz
Impedance: 32 Ω
Driver unit: 5 cm
Number of drivers: 2
Microphone
Microphone type: Boom
Microphone frequency: 100 - 10000 Hz
Microphone sensitivity: -40 dB
Microphone connectivity: 3.5 mm
Microphone direction type: Unidirectional
Feature: Detachable microphone
Number of microphones: 1
Feature: Microphone mute
Battery
Feature: Battery operated
Battery type: Built-in battery
Battery capacity: 1800 mAh
Continuous audio playback time: 140 h
Feature: Fast charging
Fast charging time: 15 min
Charging source: USB
System requirements
Feature: Windows operating systems supported
Feature: Mac operating systems supported
Weight & dimensions
Weight: 315 g
Packaging data
Package width: 220 mm
Package depth: 105 mm
Package height: 237 mm
Package weight: 800 g
Packaging content
Cables included: Audio (3.5mm). USB Type-A to USB Type-C
Power
Feature: USB Type-C charging port
Feature: USB Power Delivery (USB PD)
USB Type-C required charging power (min): 5 W
USB Type-C required charging power (max): 5 W
Other features
Feature: User guide