The Amazon Kindle D01100 is the model number for the 4th Generation Kindle, released around 2011. It is a 6-inch e-reader known for its lightweight design, physical page-turn buttons, and graphite color. Key Features and Specifications: Display: 6-inch E Ink Pearl display with a 600 x 800 resolution. Storage: 2 GB internal storage (holds approximately 1,000–1,400 books). Connectivity: Wi-Fi (802.11b/g/n) and USB 2.0. Weight: Less than 6 ounces (170 g). Battery Life: Up to one month on a single charge based on 30 minutes of reading per day. Supported Formats: TXT, PDF, unprotected MOBI, PRC, HTML, DOC, DOCX, JPEG, GIF, PNG, and BMP. Audio: Includes a headphone jack.
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