The item for sale is an Oticon ConnectLine TV 2.0 adapter which connects to the TV by optical or other cables supplied and wirelessly transmits a high quality audio signal to an Oticon Streamer Pro or other supported device for a great TV audio experience. Complete kit in boxes, fully functional and in great condition.
The device is easy to install. I used it with a Oticon Streamer Pro into Oticon Alta 2 hearing aids and have been delighted with it. Incidentally it enables listening to TV to continue when away from the TV - in the kitchen!