i-Keyboard Book-Style Case with Built-In Bluetooth Keyboard for Apple iPad - Black Book-style case, Intricate stitching, Magnetic closure Landscape stand, Soft-touch keyboard, Bluetooth v2.0 76 key keyboard, QWERTY layout, Re-chargeable Li-ion Battery USB charging cable, Working range: 10m, Working time: up to 25 days Standby time: up to 100 days