... e book with speaker 5 inch color screen ebook reader e book with speaker Unique screen: 5 inches display screen picture ... : support for 3 minutes, 5 minutes, 10 minutes, 15 minutes, 20 minutes, not automatic shutdownFont magnifier functionThe longest display time (h ... hours, 3500 pagesPacking details: giftboxes ,Manual, adapter ,digital cable. 5 inch color screen ebook reader e book with speaker