WIRELESS SOLAR KEYBOARD

The Logitech Wireless Solar Keyboard K750 measures just 0.33 inches thick, and is designed to re-charge when it is exposed to sun light. Once the keyboard is charged, it can operate for up to three months in total darkness, and it is designed to charge even in areas where there is little light, like the Arctic Circle.
It is available for $80 (Rs 3,600 approx) from logitech.com.

Features
Light-powered keyboard
It doesn’t get more hassle-free than this. This keyboard charges itself whenever there’s light—and stays charged for at least three months in total darkness—so you can say good-bye to battery hassles.

Only 1/3 -inch thick
With sleek lines and a thin profile, this stylish, streamlined keyboard adds style to your workspace—whether you’ve got a laptop or desktop.
 

Hand happiness
Treat your hands right with keys that feel good and make every keystroke comfortable, fluid and whisper-quiet.

Advanced 2.4 GHz wireless
So you can work or play in more places—like your comfy couch—the long-range wireless connection virtually eliminates delays, dropouts and interference.

Logitech Solar App
Want to know how much battery power you have? Or how much power you’re getting from your desk lamp? The Logitech Solar App can help.

Logitech Unifying receiver
The tiny receiver stays in your laptop. Plus, you can easily add a compatible wireless mouse or keyboard—without the hassle of multiple USB receivers.

Plug-and-play simplicity
Setup takes seconds—you simply plug the wireless receiver into a USB port on your computer and start using your keyboard right away without software.

Small steps, bright future
From the PVC-free construction to the fully recyclable box, this keyboard is designed to minimize its footprint.