A:AnswerHi, Scott!
Unfortunately, the KDL75W850C is not Bluetooth compatible with the headphones. As a workaround, you can use a 3.5mm cable from the headphones to the AUDIO OUT port on your TV. -Sam
A:AnswerHi, Bigjim12!
Good day! The headphones can be used to answer a phone call. This can also be paired with 2 products one at a time.
Regards,
Erin
Sony Social Support
A:AnswerHi JOER, it will depend if the TV supports Bluetooth headphones. We also can't guarantee the full operation of the headphones with third-party devices. ~Ralph