BoxWave introduces a new keyboard case iPhone 4 called Keyboad Buddy that turns your iPhone 4 into a QWERTY slider. The Keyboard Buddy Case is basically a protective backing for your Apple iPhone 4 that also includes an integrated slide-out Bluetooth keyboard.
The Keyboard Buddy has a cut-out design for touchscreen and is conveniently designed to provide quick access to all of Apple iPhone 4′s controls, features, camera, and ports. It comes with a USB cable for charing the integrated keyboard. The price is $69.96.