7 inch ebook reader 1.E-book format: ANSI, Unicode ... , FB2, PDB,and EPUB 2. Support Video, Music, Photo play 7 inch ebook reader Power (battery type): built-in Lithium polymer ... range: China: 87.5 to 108 MHz (50 step) World: 76 to 108 MHz (50 step) Channel: preset 30 channlesBit ... mode: once, repeat song, repeat folder once, and repeat all Play mode: shuffle and loop Information display: (ID 3tag) album, ...