Solar sunglasses

Usually when you buy sunglasses, you always find the best sunglasses for shading, but have you ever thought, why waste the solar energy in front of you? South Korean designers have this in mind and designed sunglasses that absorb the sun's energy.

The huge lenses are made of special nanomaterials that do not affect vision, but also absorb the sun's energy. The converted energy can be output through wires on the frame to charge low-voltage devices.