1、The wireless Bluetooth keyboard case comes with a slot for the iPad pen case. 2、Protect your tablet from dust, scratches, bites and vibrations. 3、Practical laptop keyboard: Gives you a better typing experience than a silicone keyboard. 4、Precise shut-off device: Full access to all ports and functions, charging time is 5 - 3 hours, and can work for about 60 hours without interruption. 5、3-in-1 function: Wireless V0 keyboard case + bracket + advanced carrying case, carrying a tablet computer and travel is very convenient. Features: The wireless Bluetooth keyboard case comes with a slot for the iPad pen case. Protect your tablet from dust, scratches, bites and vibrations. Practical laptop keyboard: Gives you a better typing experience than a silicone keyboard. Precise shut-off device: Full access to all ports and functions, charging time is 2.5 - 3 hours, and can work for about 60 hours without interruption. 3-in-1 function: Wireless V 3.0 keyboard case + bracket + advanced carrying case, carrying a tablet computer and travel is very convenient.   Specification: Material: ABS + aluminum alloy Color: Blue / Gray (Optional) Bluetooth: 3.0   Package List: 1* Keyboard Case 1* USB cable 1* Instruction manual