A:AnswerThe soundbar does have an input that is similar to the headphone jack, but this connection is an input vs an output. This can be used to connect a device such as an IPhone to the device with a physical cable vs Bluetooth if you wanted. It will not support a set of headphones.
A:AnswerI haven't found any, but then again never having hooked it up, it's hard to say what I might be missing. This is an amazing little sound bar for the price.
A:AnswerWhen I turn on the TV, and adjust the volume, the soundbar comes on and volume will go up or down. Not sure if that is what you meant, but hope that helps.
