the page turns are about a second give or take with a full color pdf( on the prototype non-streamlined or complete firmware). cost is supposed to be about $440 but it wont be sold in the US probably only in China. battery life is still around 7000 page turns if im remembering correctly.
I have a note that the grayscale version is the Wisereader E920 but i cant seem to find the model for the color. The color is not expected before May.
More info about the E920