CARGADOR DE CELULAR - we charge a mobile phone with the left foot
According to Lola Mensa, muscular-powered chargers have one major flaw - their hands get tired. Therefore, in his concept of CARGADOR DE CELULAR, the Argentinean used legs.
To charge CARGADOR DE CELULAR is inserted into the tongue of the shoe. The more the user walks, the fuller the charge.