I usually use "data" but I think this word doesn't refer to Messages, Pictures and videos.
I'm trying to say "Share Messages, Pictures and Videos between devices, Smoothly."
But the sentence is too long and I don't want to repeat "Messages, Pictures and Videos" too many times.
I'm thinking about using "Data" or "Output" instead, but they may refer to so many things rather than just "Messages, Pictures and Videos".