This is a 7Inch 4G flash memory MP4/MP3 HD digital TFT LCD touch screen E-book reader. This touch screen E-book reader support several kinds of text reading, it supports TXT, PDB, PDF, HTM/HTML, CHM, UMD, EPUB format, supports 48 kinds of E-book reading function of TTS voices. Besides text reading function, this 7Inch E-book reader also supports audio, video and photo browse function. Features with touch screen, it is easy to operate. With loud speaker function, you can listen music and watch movies without wearing earphones.