A 6" high-resolution 212-dpi screen with built-in glare- scratch- and fingerprint-resistant lens provides a paper-like reading experience. It's powerful enough to read in bed or in the bright light of the sun. NOOK's most advanced Ambient (Always-On) GlowLight technology lets you enjoy an evenly dispersed light. Soft-touch finish makes it easy to grip and comfortable to hold for hours at a time. Touch screen or physical page-turning buttons to help you navigate the way you like it. It's perfect for long road trips or even travel to remote corners of the world. Read for weeks on a single charge. Get going and never look back. Carry thousands of titles everywhere life takes you. Choose from the millions of books Barnes & Noble has to offer - and add to your library in seconds using built-in Wi-Fi®. The free NOOK Reading App™ for iPhone, iPad and Android devices makes it easy to pick up right where you left off. Start a book on your NOOK and continue reading on your smartphone or tablet. Enjoy a quick read with our digital discovery feature. B&N Readouts serves up a daily selection of free book excerpts, magazine articles, curated blogs, and more. Wireless connectivity via Wi-Fi (802.11 b/g/n). Free Wi-Fi in all Barnes & Noble stores and at 30 000 AT&T® hotspots nationwide.