Percentage fee based on selling price. OK, so this is not your high-end DVD palyer. However it puts most low end model of various well known brands to shame. No other product comes near it for portability. I have been using it continually for quite a few months and have had no problems.
Sound is above average as well as the image.
I am still awaiting for other brands to follow suit and market something like this at this price. So far no one has done it but Panasonic. Pioneer, Sony and Panasonic inclusive have models with small screens or goggles but because of these screens they cost an arm and a leg. The P-10 was my first DVD player. I wanted it so that I could use it in my dorm room and then take it home and to friends houses.