A few years ago I bought an inexpensive portable DVD player for a long trip in the car to keep my 3 year old occupied. It's worked great. It has a 2nd screen that will now be useful for Child #2
. Screen1 has the DVD player inside of it, and ports out a 3.5mm AV line to Screen2 to sync them up.
Is there a solution for porting some other content to Screen2 from another source (like a Chromebook or iPhone)?
My wife and I each have iPhones (an 8 and an X). I also have a Lenovo C330
. We'll be in the car, so it would have to be easy to hook up (i.e. not using multiple power sources).