This photo frame has no cord and runs three months on a charge
Aura's Ink 10 shrinks the cordless e-paper frame to 10 inches, adds three colors and a sharper 200 PPI panel, and keeps the three-month battery. It sells for $349, direct from Aura.
We haven't written up this one. The Gadgeteer has the full story — the link below goes straight to it.