A:Answer The headset comes with the wireless dongle (USB-C Wireless Transmitter) that has a MALE USB-C plug on it. The wireless dongle can be plugged directly into any Android phone with a FEMALE USB-C port, or a Nintendo Switch.
To use this product on an iPhone, you would need to purchase a separate FEMALE USB-C to Lightning cable/adapter. Not to be confused with the Apple USB Type C-to-Lightning Charging Cable because the USB-C end is MALE. The USB-C end of the adapter has to be FEMALE so the wireless dongle can plug into it. Since I couldn't find one on the Best Buy site, I will link this one on Amazon which I have not tested and do not endorse, it's just for you to see what the adapter should look like.
https://www.amazon.com/Adapter-Female-Transmission-Charging-2pack/dp/B07V4XJVJT
Here is the link to the manufacturer's website:
https://steelseries.com/gaming-headsets/arctis-1-wireless