This full size keyboard connects via USB to your computer, and connects wirelessly (via bluetooth) to your iPhone / iPod touch. There is a button on the keyboard that instantly switches you between the computer and the iPhone - there is no connecting lag common with bluetooth. So, say while typing on your laptop with this comfortable full-size keyboard, you receive a text from your friend ... you simply press the button and suddenly whatever you type on the keyboard appears on your iPhone .... after you send the text, press the button again to go back to your work. It's super fast to type on your iPhone when using our full size keyboard. There is a special pad, built right on the keyboard, to hold your iPhone / iPod touch, providing really convenient access to apps while multitasking on your computer.