NUU Mini Key is a case which, in addition to its protective function, also acts as a physical keyboard for the iPhone 4. It connects to the phone via Bluetooth to be an integral part. Thus, it is no longer obliged to use only the touch screen of the phone. Developed by NUU, this tandem-case keyboard is powered by a rechargeable battery via USB and has a backlight.
The device has a QWERTY keyboard. NUU Mini Key will begin marketing in the coming days. Advertised price: 53 €.