Industry-leading ESS 9281 QUAD DAC with powerful amplifier for premium audio ASUS AI noise-canceling technology enhances headset microphones by eliminating background noise for crystal-clear online voice communication MQA rendering technology delivers studio-grade audio experience USB-C connector and bundled USB 2.0 adapter ensure broad compatibility with mobile phones, PCs, Macs, PlayStation 5 and Nintendo Switch ASUS Aura Sync for synchronized lighting effects across Aura-enabled products 100% aluminum housing finished with distinctive ROG markings offers a premium look Armoury Crate software allows access to various settings including 7.1 virtual surround, ASUS AI Noise Cancelling Microphone, AURA lighting and others