A:AnswerSandy,
By a dongle, I presume you mean a cable from USB to the headphones to charge them. Yes, a short charging cord is in the box. Yes, it is the larger USB found on the original Mini Mac and older laptops, not the USB-C. The headphones are incredibly light, with a very long charge time. Some times it gets confused, or I do, when I switch from connecting to my phone to my laptop. It works well for both after I got used to what it wants. My difficulty would be called pilot error.
Always Mac since Lisa 1983.
A:AnswerNo, these cannot be connected to a sound bar. If you have something like a Roku connected to your TV, you can connect these headphones to a phone or tablet and use the Roku app on that device to control your TV. It will also allow you to hear sound through these headphones if you want.
A:AnswerHi DougS, these headphones can be connected to devices that support Bluetooth headphones but dual audio capability will depend on the iPad's specifications. It must have the option to allow output from the iPad's speakers and headphones at the same time. ~Ralph
