Read in color – The new 7" Colorsoft display is high-contrast and easy on the eyes, with paper-like color that brings covers and content to life. Color your pages – Highlight your favorite scenes in yellow, orange, blue, and pink. Marathon reading – A single charge via USB-C lasts up to 8 weeks, or power up with the wireless charging dock (sold separately). Adapts to your surroundings – The glare-free display and auto-adjusting front light let you read in the brightest sunlight or late into the night. Waterproof and worry-free – Take your stories by the pool, in the bath, or anywhere in between. Massive selection – Instantly access over 15 million titles in the Kindle Store worldwide, and add a Kindle Unlimited subscription for all-you-can read access to a catalog including best sellers.