Hi

I am looking to purchase wireless headphones and like the reviews for the above - my question is

I have both my vigin box and sony blu ray player connected direct to the sony soundbar HDMI slots and an HDMI cable from the arc out on the soundbar to the arc in on the sony TV as illustrated in the sony set up leaflet and everything works well changing between TV HDMI1 and HDMI3 

how do you connect the above earphones to the system - if as I suspect its with the optical cable from headfones to soundbar - will this interfere with the other equipement?

the soundbar does have NFC and bluetooth _ though i have never used these.

I am looking for a set that I can use in the evenings when watching blu rays or music without upsetting my neighbours

hope someone can help

Thanks