-Through CardoO eBoOk App, it allows you to Crop & Optimize all your stuff. Share or upload instantly into your eBoOk App , and it allow your also to upload to other social media channels (Facebook, twitter and Instagram).
It allows you to edit the format for example ( PDF or PNg),your colors, filters and much more
writing tablet is a kind of electronic device that uses high tech flexible liquid crystal technology to display words, patterns and graphics by pressure. You can write or draw with some gentle pressure. And it’s extremely low power consumption, it only uses power when you erase the screen.