A:AnswerYes, but it is located on the backside of the television. Unless the cord for your headphones are long, it will be a bit difficult to utilize them with this television.
We purchased a Bluetooth adaptor for this television, so that we can connect wireless with our headsets.
As for the television itself, it operates wonderfully.
I hope this information helps some.
A:AnswerI just measured the width of the pedestal legs and I think your table is going to be about a 1/2 inch short. From leg to leg I measured it at 30-1/2 inches.
A:AnswerNo. You do not need an Amazon Firestick with this TV. This is a Roku TV. You can access Amazon Prime right on the screen, as well as Netflix and many other streaming “channels.”