Mini Portable CRT TV (5”-9” screen) (Falls Church/Mclean area)

I’m looking for a mini-TV analog — not a newer flat screens. We need it to be smaller than the typical small (13” diagonal screen) units, and it needs to have AV input jacks—those are round and usually white and yellow.

Thank You in advance. I’m in the Falls Church/Mclean area, near Longfellow Middle School.

I can see a group of dads at a barbecue huddled around one of these little battery-operated TVs.