Cool Buy's Bluetooth Keyboard for iPhone 4 / iPhone 4s, Dull Polished Surface + Special Button for iPhone + $10 Screen Protector as Gift -- Red Cut-out design for the touch screen so that you can keep the same tactile feel as Conveniently designed to provide quick access to all of Apple iPhone 4s controls, Integrated slide-out Bluetooth keyboard allows you to switch from the touch screen.Includes a USB cable to charge the keyboard Bluetooth keyboard on/off switch allows you to turn the keyboard off when not in Finished with a high-quality smooth coating making the case smooth to the touch