Cooper Cases(TM) Flair Bluetooth Keyboard Folio for Apple iPad Air in Black (PU Exterior, Removable Keyboard Tray, Bluetooth 3.0, Built-in Rechargeable Battery) Designed for exclusive use with the Apple iPad Air Scratch-/water-resistant PU exterior US English ($) QWERTY keyboard w/ 64 plastic keycaps Built-in rechargeable lithium polymer battery. Available in several attractive colors. Choose express shipping with DHL - guaranteed delivery in 2-3 days.