ROG player country Delta S headset brings you the ultimate gaming experience, with ESS 9281 four-way DAC decoding chip, presenting accurate sound effect. MQA file decoding technology is also supported, with 130dB high signal-to-noise ratio. Hyper-Grounding wiring technology resists electromagnetic interference and optimizes signal transmission. The round cavity drive unit separates the sound of different frequency bands and improves the sound effect of the game.