... (Touch Screen) 1. Ultral design, portable 2.E-book format: ANSI, Unicode TXT, Doc, PDF, HTML ... , FB2, PDB,and EPUB 7 inch E-Book(Touch Screen) Product Readme Display: Display type: Touch ... polymer (2,800mAh) Mode of operation: Touch screen keypad E-book: ANSI, Unicode TXT, Doc, PDF, HTML, FB2 ... World: 76 to 108 MHz (50 step) Channel: preset 30 channlesBit speed: MP3: 8 to 320kbps WMA: 5 to ...