The ipad Keyboard Portfolio is an additional facility to the ipad. That means attaching the ipad to the keyboard. When the document is being created in the ipad then the ipad can be made combined with the keyboard. By using the facility of Bluetooth without any plug connection, the keyboard can be connected to the ipad. The keyboard had been made in such a way that it can be used without damaging the ipad. By charging the keyboard with the help of USB cable for four hours, then it can be worked for 90 hours uninterruptedly.
