Screen 7" c-paper LCD screen, 800x480.16:10 CPU Rockchip2729 ... 1-8GB optional. Voice recording Yes the main feature:Screen 7” TFT panel, 800x480.16:10 Ebook formats PDF, EPUB, ... , APE, FLAC, AAC, OGG, WAV Picture formats JPEG, BMP Video formats MPG,RMVB,FLC,ASF,WMV,MP4,3GP,RM,AVI ... 290g Picture detailed show: the newest 7"inch C-paper LCD screen ebook reader support MP3/MP4/Digital Photo frame/FM radio,