Apple MC184F/B RF Wireless mobile device keyboard

Wireless Keyboard - French The completely cable-free Apple Wireless Keyboard uses Bluetooth technology to connect to your Mac or iPad. So you’re free to move the keyboard pretty well anywhere within range, and wirelessly type away. And its slim, compact design takes up much less space on your desk.
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, anodised, aluminium 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, Mission Control and Launchpad.
The Apple Wireless Keyboard requires just two AA batteries - one less than the previous model. 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.