7", Screen Resolution: 300 ppi, Data Storage Capacity: 16GB, Wireless Technology: Wi-Fi, Bluetooth, Book, Chapter or Verse Search Function, Parental Controls, Touchscreen Display, Bookmark Function, E-Reader Sync, Built-In Light, Vocabulary Builder, Backlit Display, Maximum Battery Charge Life: 12 Weeks, Battery: 1 Non-Universal Lithium Ion, Amazon Kindle OS, Connection Type: USB-C