Xteink X3 E ink Reader - read whenever and wherever

Description

This tiny e-reader attaches to the back of my iPhone—but the CrossPoint firmware is what makes it interesting.
Watch the full Xteink X3 openbox:
https://www.youtube.com/watch?v=vbdETVT4oJ0

More projects: https://doer.ee

#XteinkX3 #EReader #iPhoneAccessory #TechShorts