This tiny e-reader is so small it might get lost in your pocket

The appeal of Amazon's Kindle is that it's a cheap way to read books, and for people who read at a voracious pace, a more portable way to do it, too. The success of the Kindle kicked off an explosion of E Ink devices that led to the landscape of e-readers and E Ink tablets we have today. And new devices spring up all the time, and plenty of them in far more adventurous shapes than what Amazon offers.

Source : https://www.pocket-lint.com/xteink-x4-tiny-ereader/