Use the Manhattan Ultra Slim Wireless Keyboard on your lap, at your desk or anywhere that falls within 33 feet of your Bluetooth enabled device. The compact design of this wireless keyboard combines all the features you expect in a standard keyboard but takes up 25% less space. The low-profile enclosure comes with crisp, responsive keys. Its function keys let you take advantage of one-touch access to shortcuts such as screen brightness, volume, play/pause and more. The Manhattan Ultra Slim Wireless Keyboard requires just two AAA batteries and is equipped with an intelligent power management system that conserves battery life. When the keyboard is not in use, it will automatically power down. Once you start typing again, it turns back on. When the keyboard is not in use for an extended period of time, use the on/off switch to extend battery life.