The amazing Logitech K800 Illuminated Wireless Keyboard teems with an abundance of functions. Let there be light The automatic backlighting function on the device alters its illumination levels depending on the level of light in the room, making it suitable to use in all light conditions. It is also manually adjustable. The laseretched keys on the keyboard glow accordingly and their Incurve design is the ideal ergonomic fit for your fingers. It all makes sense Hand proximity sensors activate the backlighting function according to the distance of your hands from the keyboard. The PerfectStroke key system distributes pressure evenly across the keys, reducing tapping noises to a minimum. At the flick of a switch A power switch can be activated when the keyboard is not in use to save energy and the Logitech K800 is easily recharged by a universal microUSB cable, with three to six hours giving up to 10 days of battery life. Fussfree install For added convenience, the innovative Logitech Unifying Receiver makes installation simple and stays on your computer in case of further device installation. Furthermore, the Logitech K800 benefits from an upright easystorage function. With a vast array of features and designed for convenience, the Logitech K800 Illuminated Wireless Keyboard is the ideal choice for a regular computer user.