Sony announced a new addition to its digital reader products, the Reader Daily Edition, it’s a 3G based wireless reader, it will be available in December this year. Sony’s previous reader products, Reader Pocket Edition and Reader touch Edition, which were announced earlier this month, are available in the market now.

The reader daily edition will give consumers 3G network access through AT&T 3G mobile broadband network. The screen size is seven inches, that will provide good viewing of content like newspapers and magazines, in both portrait or landscape orientations. The reader daily edition will give users the experience similar to that of a printed book.

Sony has also made some enhancements in its online ebook store to provide better access to its large variety of ebooks.