The E-ink Case™ uses no power at all. Even if you’re endlessly swapping out photos on it, the E-ink Case won’t take up any battery.
NFC technology!
No battery, no tail plug, data and power transfer via NFC. Functional requirements are met in a simpler way in order to provide a comfortable experience.
How To Use E-ink Case™?
See the smart ink technology flawlessly display and maintain your chosen image on the case, all without using any power.
Step 1 - Pair case & iPhone via NFC
Step 2 - Take or choose a photo
Step 3 - Upload it to the app
Step 4 - Display!