The Logitech wireless solar keyboard K750 (French keyboard) provides freedom from batteries and power adapters via its solar-power capabilities. It doesn't get more hassle-free than this as the solar-powered keyboard charges itself whenever there's light and stays charged for at least three months in total darkness. With sleek lines and a thin profile, this streamlined keyboard adds style to your workspace - whether you've got a laptop or desktop computer. Combining the best of traditional keyboard, laptop and an exclusive Logitech concave key cap design, you'll enjoy faster and quieter typing. Logitech Advanced 2.4GHz wireless connectivity gives you the reliability of a cord plus wireless convenience and freedom-fast data transmission, virtually no delays or dropouts. The tiny Logitech unifying receiver is small enough to stay in your laptop, so there's no need to unplug it when you move around. Plus, you can easily add compatible mice and keyboards without the hassle of multiple USB receivers.