SolePower is a shoe "electricity" source under development, which converts walking energy into electricity to supply mobile phones or other handheld devices. Since the SolePower shoe electricity, my mother no longer has to worry about the power loss of my machine! The hand-operated generator and the like are all weak and explosive!!! How can normal people not stop using their hands to "roll"? Are they not tired? It is true love that the power of walking turns into electric energy!!

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