... Rockchip2729 ,500MHZ, Memory 2-8GB optional. the main feature:Screen 7” c-paper LCD screen, 800x480.16:10 Ebook formats PDF, EPUB, FB2, TXT ... card slot 16GB max Other interfaces USB2.0 Accessories Earphone, USB cable, User manual, Giftbox Multi-language English, Spanish, Italian, French ... 20.5*13.5*11.87cm/290g the newest 7"book Reader with C-paper LCD screen,MP3/MP4/Digital Photo frame/FM radio,