Kindle Paperwhite Wifi Model

Display Amazon's 6” Paperwhite display technology with E Ink Carta and built-in light, 300ppi, optimized font technology, 16-level gray scale. Size 167 x 116 x 8.18 mm Weight Wi-Fi: 6.4 oz (182 g) Wi-Fi + Free 4G : 6.8 oz (191 g) . Actual size and weight may vary by configuration and manufacturing process. System Requirements None; fully wireless and doesn't require a computer to download content On Device Storage 8 GB or 32 GB; holds thousands of books. Cloud Storage Free cloud storage for all Amazon content. Battery Life A single charge lasts up to six weeks, based on a half hour of reading per day with wireless off and the light setting at 13. Battery life will vary based on light settings, wireless usage. Color Black Charge Time Fully charges in less than 3 hours from a computer via USB cable or with a 5W USB adapter Wi-Fi Connectivity Supports public and private Wi-Fi networks or hotspots that use the 802.11b, 802.11g, or 802.11n standard with support for WEP, WPA and WPA2 security using password authentication or Wi-Fi Protected Setup (WPS).