A:Answer With the switch, you need a bluetooth transmitter to make wireless headphones to work. the transmitter i bought plugs into the usb -c slot on the bottom of the switch. but I would recommend any wireless headphones with APTX- LL codec to ensure the least amount of lag with the sound. the setup i use is the homespot bluetooth 5.0 transmitter with sennheiser true wireless momentum 2 earbuds. any headphones that connect via bluetooth would work, but depending on the type of games you play, you might want the least amount of sound lag so the aptx codec helps. hope this helps.