... , SpeakersFM radio (Optional)Station searching format, Region of acceptance, FM Record, Save ChannelText formatPDF, EPUB, FB2, TXT, MOBI, HTML, PDB ... Chinese (Optional)PowerRechargeable Li-ion battery, 2,000MAH, More than 7 hours in readingAccessoriesUser’s manual, USB cable, Earphone, Power adapter ... W160mm x H75mmCarton sizeL490mm x W420mm x H430mmPackage10pcs/CTN 7" inch Ebook reader,e-reader RK2738