Is there such thing as a multi-user headphone?

Question

that you plug in (to a portableDVD player) and two people will be able to listen?

Answer 1

Have not seen one, but they do make splitters. You plug it into the player and it has two jacks coming off it so you can plug in two headsets. Check a Radio Shack or similar electronics store. Will run you $3-5 for a splitter. Take in the player and they will find the right one for you.