Use the Apple wireless keyboard on your desk, on your lap or anywhere within 30 feet of your Mac or iPad - all because of its built-in Bluetooth technology. Its compact design takes up 24 per cent less space on your desktop than full-sized keyboards, so you have extra room to move the keyboard around and mouse comfortably beside it. You''ll also feel a difference when you type on its low-profile, anodized, aluminum enclosure with crisp, responsive keys. Use the function keys for one-touch access to a variety of Mac features, such as screen brightness, volume, eject, play/pause, expose and dashboard.The Apple wireless keyboard requires just two AA batteries. And its intelligent power-management system conserves battery life. So when you''re not using the keyboard, it powers down automatically. The instant you start typing, it turns on again. Use the on/off switch when you''re away from your computer for a long time.