... With Bluetooth Keyboard for iPad2 Light weight, quiet keystroke, dust proof and spill-proof. Bluetooth 3.0 interfa Case Cover With Bluetooth Keyboard for iPad2Bluetooth keyboard Product Features: 1, Bluetooth ... current: <1MA 8, Sleeping current: <200UA 9, Charging current: 100MA 10, Standby time: 60days 11, Uninterrupted working time: 30 hours 12 ...