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 ...
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Solar flair: Logitech's K980 Signature Slim keyboard runs on rays
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 ...
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