Oct 19
This is Hymini combines both solar energy and a wind. To do that it uses a turbine and electric generator, that can also incorporate some solar panels that assumes minimal space placed in the device. However, if day is too cloudy or if there is no wind , it is also possible to recharge via USB or via a wall outlet.
Device requires a wind of between 14 and 64 kilometers per hour if its going to operate. Here is a fact for more consideration: a one-hour recharge generate about 15 more minutes of life of your mobile phone or two hours of music player.
