u/Chomp123_

Recently purchased the ATK N9 Pro headset and during wireless use, thes a quiet but annoying hissing sound. Im assuming its some sort if 2.4g interference or the headphone amp noise. Any way to fix or make the sound quieter? Ive tried different headers/ports and not using usb 3.

Also, is there any way to change the voice language from chinese to english? (Probably not)