MD Sound KO-GPS4

The MD Sound KO-GPS4 personal navigation device touts itself to be the first of its kind that features e-book support, although I do doubt that claim. Still, you can’t expect too much from $249.99, so make sure that you will be able to live with a 4.3″ touch screen display, integrated MP3 and MPEG4 playback, and a photo viewer. The KO-GPS4′s li-ion battery can last up to three hours on a full charge, which is quite disappointing in my books.