to download all the movies on Netflix or Disney+ onto an iPad and get very reasonably priced headrest mounts and use that. We have done it multiple times and it is a real help to get through with kids. You can either Bluetooth link the audio to the car speaker or have them use wireless headphones. We just play the audio through the car speaker and I adjust it so the sound is concentrated in the back. It’s the only way my wife and I can have a conversation.