Gearonic PU Leather Case Cover with removable Bluetooth Wireless Keyboard and Stand For iPad mini, Black (AV-5325BPUIB) For iPad Mini Only. Made of PU Leather with durability in mind. Strap in the back for keeping the case closed shut. Bluetooth 3.0 keyboard technology, keyboard can be used anywhere within 32ft of iPad Mini. Built-in rechargeable Lithium battery, lasts up to approx. 55 working hour and 100 days standby time per charge. Lightweight, slim, quiet keystrokes, water/dust-proof. Energy saving Keyboard Sleep mode. 1 USB charging cable and User Manual included.