Versatile tri-mode connectivity: Features Bluetooth 2.4 GHz, and a wired 3.5 mm connection for extensive compatibility with PCs, consoles, and mobile devices. ROG SpeedNova wireless technology: Experience ultra-low latency audio, reliable connections, and optimized power efficiency in 2.4 GHz mode. Incredible audio immersion: 50 mm titanium-plated diaphragm drivers, high-resolution 24-bit 96 kHz audio*, and refined wireless sound signature offer natural, realistic audio. In the 2.4 GHz mode. 10 mm super-wideband boom microphone: Covers a wider frequency range to ensure natural, detailed, and clear voice even during intense in-game communication. DualFlow Audio: Simultaneous audio playback from two connected 2.4 GHz and Bluetooth devices for greater flexibility; and even pick up a phone call by simply pressing the button on the earcup. Exceptional battery life and fast charging: Enjoy up to 110 hours* in 2.4 GHz mode, with a 15-minute fast charge providing up to 11 hours of use. Perfect comfort: Lightweight 318-gram design with two-types of ergonomic D-shaped ear cushions for comfortable all-day gaming. 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.ROG Delta II