... 6" touch screen Paper Book, with MP3, video, photo, 800*600 resolution 6" digital Touch screen ebook with internal 2GB Memory 1. Display: 6 ... 2.Supply mode: 3.7 V * 1800MAH polymer battery (concrete with shipment) 3. Support video format:RM,RMVB,AVI,MP4,WMV ... : 2GBMflash 18.Accessories: earphones, USB line, specifications, power adapter, 6" digital Touch screen ebook with internal 2GB Memory