Hi. I have a new pair of Signia Stretta hearing aids (NHS), which give me Bluetooth connectivity for the first time. They work v well with my iphone, and so I was hoping to be able to link them to the TV audio, but my Panasonic TV doesn’t have Bluetooth, so I guess I will require some sort of transmitter. I see that the Signia “Sound” unit is pricey and would be grateful to hear from anyone has had success with any of the cheaper options I see offered on ebay, like Soomfon 5.3, or any other advice on the subject. Thank you.