A:AnswerI would think it would work with anything that has an AUX or audio in jack. I believe this has a 3.5 mm jack (standard). It fit in the AUX jack of my ONKYO receiver.
A:AnswerIt came partially charged. In my use it charges pretty quickly just plugged into my laptop and has managed to last very close to the 8 hour charge time when I’m use.
A:AnswerI don't think that will work. Headphone jack is an output - music coming FROM the source to the headphones/speaker. You need an INPUT to plug this in to, in my case that was the AUX jack. This device will receive a bluetooth signal from your music source (e.g. smart phone) and send it to your radio/receiver thru the AUX port.
A:AnswerIf you are using your phone through your radio, you will only hear what is being played through your speakers. Your phone or device will hook up via Bluetooth to play what you want through your speakers. If I understand your question , no your radio won’t play at the same time if your connected to another device.
