Razer Nari Ultimate Question

The quick version : Can two Razer Nari ultimate headsets connect to the same wireless dongle ? I bought an officially reconditioned set, and the dongle for that set just never worked, and the 3.5 cable was broken, but the headset itself was like brand new, they charged up etc, just couldnt connect them, the company agreed to replace them, but they asked that I destroy the headset on a vid before they would send a replacement set, but I just couldnt do it !, seems an awful waste, so I bought a brand new set and that works great. So Im hoping to swap between the two as they charge, or use both at the same time in the studio. Am I wasting my time ? Or is there a way to get the other dongle working again , or replace it even ?