Wife has good hearing and I'm deaf in one ear and can't hear w/ the other. Occasionally when she's watching TV I would like to hear also. Has anyone ever invented a device to connect more than one BlueTooth enabled headphone to a set at one time ... it would be nice if we could both have the listening experience we want w/o bothering the other. If no one has invented such a device I would think it could be invented by a geek w/o too much trouble. Just a hub that allows 2-4-6 Bluetooth devices to be linked at the same time. Has it already been invented and I'm just to much of a Luddite to know it ? I have a 2 blue tooth device for my phone purchased a few years ago that works for limited purposes. Please tell me where I can find one and what it is called. Thanks ...