... 2) Lifelong maintains 3) Fast delivery 4) Multi languages Promotions ebook reader: Main features: ItemDescriptionSystem and interfaceCPUAK8802 300MHZInterfaceMini USBData transmissionUSB 2 ... (H)x480(V), 16:9Using modeButton, touch screen, handwriting keyboard(software)button1.Power on/off key2.Return key, navigation key, toggle ...