Can I listen to Bluetooth and USB audio at the same time? Related Searches bluetooth Arena 7 simultaneous audio audio inputs USB audio Optical audio SteelSeries Yes, all inputs including Optical and Bluetooth are mixed together. Related articles Can I use the Arena 7 without an USB-C port? Arena 7 Setup Can I turn the RGB LEDs off? How can I switch to my headset? Can I listen to Bluetooth and USB audio at the same time?