They're supposed to be wireless!
(I hope you haven't done anything to mess up our negotiations!)
Relax. I'm ordering 4 Bass Cannons from them as well. The headsets WILL be wireless. Individualized frequencies with a switch for a "Gang" channel that they can all listen to at the same time. The clincher is colors. I'm going to contract our with a local kid that does some rather fine airbrushing. Have him custom color each set to each Vixens personal requirements.