Lightweight and super-portable, ECTACO jetBook is the ultimate pocket library. Capable of storing thousands of books in the world's most popular languages, plus music and picture files, it is a universal mobile library for professional, business and leisure reading. With an easy to scan high-resolution 5-inch display and a viewing angle close to 180°, it is fully customizable. Even readers who have difficulty seeing print books will benefit from its adjustable text size and font face. And weighing in at only 7,5 ounces, this handy device fits perfectly into the palm of your hand.