Wireless bluetooth connection, smart and portable size, remote control of your iPone4 4S. This bluetooth keyboard adds a professional lecturing and teaching tool to presentation. Plug and play. You now can bring this bluetooth keyboard for iPhone4 4S to where you are most comfortable without any angle or direction limits. This small wireless keyboard is ideal for iPhone4 4S, conference rooms, mobile, workgroup project environments and modern office environments. This wireless keyboard for iPhone4 4S is easy to use, quicker keys than the previous models. You are not to be bored by the mess keyboard cable anymore.