... / 8GB (Optional)Expanded memoryTF Card, Max.16GBPC InterfaceMINI USB 2.0 Hi-speedAudio inputBuilt-in MicrophoneAudio output3.5mm Earphone, SpeakersFM ... etc.TTSSupport English & Chinese (Optional)PowerRechargeable Li-ion battery, 2,000MAH, More than 7 hours in readingAccessoriesUser’s manual, USB ... x H75mmCarton sizeL490mm x W420mm x H430mmPackage10pcs/CTN 5" inch Ebook reader with Adobe DRM,e-reader