
One hint. Let him watch the DVD player at home starting about 6 weeks before you go ONLY using the headphones. That way he gets used to using them and won't pitch a fit on an airplane. My DB and DSIL did this with my 3-year old niece a year ago and it worked great. She flew down with me and in her mind the DVD only works with the headphones. She still uses it in my car for long road trips and still doesn't realize it works without headphones!