Display 6-inch Amazon Paperwhite display with Carta e-paper technology, 300ppi resolution, built-in light, font optimization technology, 16-level grayscale Size 169 mm x 117 mm x 9.1 mm Weight Wi-Fi: 205g System Requirements Wireless connectivity, no PC required for content download Capacity 32 GB (approximately 27.5 GB available) / Approximately 700 manga or thousands of books can be stored on the device Cloud All Amazon content can be stored in the cloud for free Battery With brightness setting 10 and wireless connectivity off, using for 30 minutes a day, can last for several weeks on a single charge. Usage time varies depending on wireless connectivity and light usage Charging Time Approximately 4 hours via USB from a PC Wi-Fi Connection Supports public and private networks or wireless LAN spots using 802.11b, 802.11g, or 802.11n (compatible mode for b or g) standards, and WEP, WPA, and WPA2 security with password authentication Supported File Formats Supports Kindle (AZW3), TXT, PDF, unprotected MOBI, and PRC. HTML, DOC, DOCX, JPEG, GIF, PNG, and BMP are supported through conversion User Help Start Guide (included, PDF), Kindle User's Guide (pre-installed on the device, PDF). Other information can be found on the help page Warranty and Service Comes with a 1-year limited warranty. Extended warranty is available as an optional extra in Japan. Terms of use apply when using Kindle Included Items Kindle Paperwhite, USB 2.0 charging cable, warranty card, Start Guide (PDF) Generation Kindle Paperwhite Manga Model (7th Generation) - Released in 2016