7 inch ebook reader 1.E-book format: ANSI, Unicode TXT, Doc, PDF, HTML, ... EPUB 2. Support Video, Music, Photo play 7 inch ebook reader Power (battery type): built-in Lithium polymer (2,800mAh) Mode ... WMA: 5 to 320kbps EQ: normal, Microsoft PlayFX, rock, pop, classic, bass,and jazz Microsoft PlayFX: 3D, bass and volume equilibrium Repeat ...