Initial DVD-9510 Portable DVD Player with 4-Inch Screen
Poor manufacturing
I bought this product almost 1 year ago.  It was doing a great job for the first 6 months then I started having problems.  I found out that you can not extend the car adapter to the back seat without it messing up the connection.  However, that is why I bought it.  I think it would be against the law for me to watch TV while I was driving.  My kids sit in the back seat and they are the ones going to watch it.  Initial needs to state this on their box if it is not intended for that use.  It is a good DVD to hook up stationary to the TV but for portable use the battery back is a pain to keep attached.  I would reccommend spending your money on a better brand.  But research it!