The Entourage Edge is a dual-screen device that combines an e-reader, tablet, netbook, notepad, audio/video player and recorder in one device. It weighs about 3 lbs, has 4GB internal memory, LCD touchscreens that rotate 90 and 180 degrees, WiFi and Bluetooth connectivity, and a 16+ hour battery life when using the e-reader screen. It has external memory slots, speakers, a microphone, and supports audio/video playback, stylus input, a virtual keyboard, and more. The document discusses how it could be used by professors and students in an ESL classroom for tasks like presenting videos, exchanging emails and homework, and recording lessons.