The K980 can recharge through sunlight or via artificial light at 200 lux or higher.
With a built-in solar panel and battery, Logitech's new wireless keyboard can last four months in the dark or 10 years in the ...
Not one to keep in the dark, and light on features as a result HANDS ON Logitech is harnessing solar power in the K980 Signature Slim keyboard to solve a problem that might not have occurred to some ...