Justin Bluetooth Keyboard and 5800mAh Power Bank for iPad Mini, Black (Pack of 2) Portable 5,800mAh Rechargeable Power Case Designed for iPad Mini Ultra-Compact, Durable, Twill Case with Built-In Bluetooth Keyboard and LED Power Indicators Universal USB Charges Smartphones, Tablets and Other Devices from Apple, BlackBerry, Samsung and More Recharge Your iPad Air 50% or Smartphone up to 3 Times Built-In Battery Easily Recharges via Included Micro-USB Cable and Wall Adaptor