Thanks for stopping by my ereader reviews web site. I am Martin and I have a background in design, because the introduction of ereaders I have always been attracted by them, I have actually bought almost most ereaders that have hit the market to date. https://codenet.vn/vi/sinh-vien/blogs/entry/push-button-control-digital-book-visitor-screen-all-making-uses-of-a-touchscreen-tablet-computer.html