E-readers are specialized devices designed primarily for reading digital books and documents. They utilize e-ink technology to create displays that closely resemble the appearance of printed paper, making reading comfortable and easy on the eyes, even in bright sunlight. Most e-readers are lightweight and portable, allowing users to carry thousands of books in a compact format. Features often include adjustable front lighting for reading in various lighting conditions, touchscreens for easy navigation, and built-in dictionaries for quick reference. With long battery life that can last weeks on a single charge, e-readers provide an immersive reading experience without the distractions typically found on tablets or smartphones. They are perfect for avid readers looking for a dedicated device that enhances their reading habits.