Audiovox DVD1680 7-Inch Portable DVD Player
If only it worked
I purchased the 1680 for the holiday for my kids.  I read all of the reviews and even called Audiovox technical for some advise on which model to purchase.  He suggested and I decided on the 1680.  I purchased the model at Target on a great sale.  After the holidays we used the unit for the kids in the car.  We had a few problems once in a while with the unit recognizing the dvd.  However we decided not to worry about it.  The kids always used headphones.  Then one day I decided to show the guys at the office my new toy.  The unit would not play sound out to the the speakers only by the headphones.  Well back it went to Target. I received a new one from Target.  We just came back from a President Day trip, the unit froze up twice during our 6 hour drive and the display was hard to get working.  So it is going back.  I have already ordered the Panasonic unit.  I haven't read one negative review on the Panasonic unit.  However it cost me $200 more..  I surely hope it works.  It is life changing experience when traveling with kids and headphones.