Hehe, brilliant description The white one especially looks like a speed boat.looks like a smootie maker mixed with a speed boat
no external battery door - you have to remove the shelf, like the Rotor.
As WildWayz pointed out you have to remove that lid/view bit and then remove the tray and at the bottom of it is the battery compartment, at least it has velcro to keep them in place.I also hope that is has an external battery door, would be a pain to have to empty it and remove the entire tray to just change the batteries.