6inch: 6inch 800x600 high resolution screen, the graphic display is more delicate and clear, rich multi dynamics navigation mechanical buttons, support the previous page, the following page, the is more convenient and glossy. High Definition Ink Screen: Ebook reader adopts high definition ink screen technology, the display effect is as comfortable as a paper book, allowing you to main issue on reading, the ink screen itself does not emit light, keeping you away from blue light and protecting eye health. Storage Space: E reader has built in 4GB/8GB/16GB storage for your choice, and supports up to 16GB memory card expansion to meet your various needs for storage space. Multiple File Formats: E reader supports multiple file formats, TXT, DOC, PDF, FB2, HTML, PDB, EPUB, MOBI, RTF, etc., enjoy reading. Long Battery Life: Low power ink screen, long battery life, no need to frequently, enjoy uninterrupted reading, equipped with a reader case, all round of the device. Brand Yoidesu Color #3 Model Name BK6006 File Format BMP, DOC, EPUB, FB2, GIF, HTML, MOBI, PDF, PNG, RTF, TXT Screen Size 6 Inches Manufacturer Yoidesu Night vision No BuiltIn Media Protective Case, Protective Film, Headphone, Data Cable, English User Manual Bluetooth support No Native Resolution 800x600 Compatible Devices USB devices, Headphones Display Technology Electronic Ink Battery Description Lithium-Ion Polymer HumanInterface Input Buttons Connectivity Technology USB Memory Storage Capacity 16 GB Other Special Features of the Product Music Playback