"A cool device, but I had to return it."3.0 starson by drdupree
Pros: Audio has awesome clarity!!
Cons: The Smartpen seems as if it will be fairly intuitive. Unfortunately, the one I bought on sell at Target was obviously a return, and had audio files on it. It was not easy to delete these files. Also, the pen has to be 'calibrated' to the starter notebo
Summary: I am going to try again with the Echo, then I will post another review.