1.4.7'' e-book touch Screen 2.EBOOK : TXT,PDF,HTM,HTML,EPUB,FB2 3.CE/FCC/ROHS passed 4.good quality+low price ... USB InterfaceMini USB(2.0) for fast data transfer Card readerMicro SD card, Up to 16GBOther InterfaceEarphone jack, DC jack for powerSupport ... Step) World: 76 ~ 108 MHz ( 50 Step) Channel: Preset 30 channels Reception: Head Phone / Earphone Cord Antenna FM region: China, Europe ...