The Apple Wireless Keyboard and Apple Wireless Mouse let you take advantage of the Bluetooth adapter built into your PowerBook, installed in your iMac or Power Mac, or added to your eMac and iBook. The benefit? A degree of freedom from physical restraint that you can’t even imagine until you try it. These new Bluetooth-based peripherals use adaptive frequency hopping to give you reliable wireless performance from a range of up to 30 feet, and offer secure 128-bit, over-the-air encryption — keeping sensitive information safe while you’re typing it.