Uxsiya Thin & Light E-Reader - Portable eBook Device for Comfortable Reading, Reduce Eye Strain - Perfect for Travel, Commuting & Bedtime Reading

Features: 1. Waterproof design for effective protection. Can not be immersed in water. 2. Adopt the built-in high-speed ARM9 core. 3. Independent flip-book button, book chapter preview, images by thumbnail, easy to find what you want to read. 4. Reading assistant, adjust the brightness, color and font size of the font to reduce fatigue when reading. 5. You can skip the page and add a bookmark function. No need to read again. Read directly the bookmarks page you added last time. 6. The built-in housing is only 11mm thick, sturdy and durable. 7. 7 inch ultra clear electronic screen, text, restoring the reading experience on paper. 8. No reflections in case of high exposure to. 9. Built-in music, video, photo and other multimedia functions. 10. Built-in 2100mAh battery, one can last several weeks. Features: Speed: 380MHz Memory: 512M Operating system: for uCOS Screen Type: 7 inch TFT LCD Ratio: 16:9 Resolution: 800*480 Size: 7.0 inches (diagonal) Contrast: 400 (typical) Brightness: 250 cd/m² (typical) Rise time: 12ms, Waste: 18ms (typical) High: 30°-70°, Bottom: 50°-70°, Left: 50°-70°, Right: 50°-70° External memory card, up to 16 GB Battery: 2100mAh E-book: 20 hours Music: up to 10 hours (backlight off) E-book + music: up to 6 hours. Video: Up to 5 hours Time of (5V, 500mA): 10 hours (approx.) System Requirements: for XP/Vista/Win 7/Mac 10.0 and above/Linux Storage temperature: -20℃-50℃/relative humidity: 5% to 95% uncondensed