I bought this portable player that looks like a portable DVD player but you dock an older video iPod in it and can watch on a bigger screen, like 7 inches instead of 2.5". The battery life was about a minute. Used it on maybe 2 transcons and 1 longhaul trip to Europe. Never to see the light of day again. Come to think of it, I haven't really used that iPod either in a long time.
I also for some reason bought this ridiculously thick and heavy tablet PC off eBay. Runs Windows 95, I think. I booted it up once. No idea where it is.