Solar Charging No need to change batteries or charge the keyboard via the USB any more. When you type on the keyboard or the keyboard is idle, the keyboard will be always charged via the light, including sun light or LED lamp light. Rechargeable Battery Even in the total darkness without any light, the built-in industry-high rechargeable Li-polymer battery provides 6-month use once full charged. (based on 2 hours non-stop use per day) Easy Setup and Use Just simply insert the nano USB receiver into your computer like desktop or laptop, then the keyboard can be used instantly.

No need driver. The Keyboard will work up to 33 feet or 10 meters. Industry Leading Ergonomic Design Stainless metal with paint front panel gives heavy duty feeling and the low-profile keys offer quiet and comfortable typing. It allows you to gain quick access to common functions, such as volume level, playback control, copy paste text, and more. It also provides arrow keys, number pad with slim and compact design. Comfortable, quiet typing The whisper-quiet, low-profile keys bring a whole new level of comfort to your fingertips.

What's more, keep all your most-used functions and media controls closer than ever Windows-dedicated hot keys. The construction of this scissors-kick keys can be used more than 3 million times continuously.