A:AnswerYes, you can pair this with a smart TV. For the sound question, it will depend on the TV. Some TV allows the speaker and BT connection at the same time but some will only allow one or the other.
A:AnswerYou will need to set ABC01F in Rx mode and connect to AUX input on your receiver. You can then pair your phone to ABC01F to stream your Pandora to your receiver.
A:AnswerYes they definitely recommend downloading the UE megaboom app on your phone very easy to use right at your fingertips on your phone you can even turn the speaker off from your phone
A:AnswerIf there is no headphone jack/slot on the TV, you'll need some kind of adapter. Other than that option, returning it seem correct, unless you have another use, you'd like to use it for.
A:AnswerYes, you will need to use ABC01F as a BT transmitter and connect to your sound bar's AUX or RCA output port after you paired your Bluetooth headphone to ABC01F.