Hello Crux, you can use bluetooth, if your TV does not have a bluetooth transmitter, ask in digitec for one: ( 2in1 Wireless Bluetooth Transmitter TV Stereo Audio Receiver&Sender Adapter. It is important that the signal comes from the (SPDIF) TV output, as most new TVs no longer have an analogue output (Cinch).
If Digitec doesn't have any, you can find them on ebay, they are not expensive (24 Euros) and all the cables are included.
I would send you the link, but I don't know if it is allowed here.
I hope I have been able to help
Greetings

Unfortunately, this was an error in the specifications; according to Panasonic, there is no headphone jack. The specifications have now been corrected. Please contact our customer service department with your order number so that a solution can be found for your case.