The Celluon MAGIC CUBE Virtual Keyboard is a startling fresh alternative to using a standard keyboard and mouse with your mobile device or computer. The MAGIC CUBE projects a laser onto a flat opaque surface to provide you with a virtual keyboard. You can type on top of the surface of your desk and you can also use the MAGIC CUBE as a mouse. The MAGIC CUBE is powered by a Lithium-Polymer battery and comes with a mini-USB to USB cable for recharging it from your computer. It works with the iPad, iPhone 4, mobile devices running Android 2, 2.1, or 2.2 as well as any device that supports Bluetooth 2.0 or greater, such as a desktop or notebook computer.