shake me to give me power!!! by taouai abdelmounem from tunisia

Based on the principle of converting mechanical energy into electrical energy, the concept "waving me to give me energy" its just makes it possible for mobile phone users to be environmentally active combine the useful al ' nice: it will revolutionize the habits of mobile phone users. Thanks to an ingenious system of dynamo, it works with clean energy, environmentally friendly. You just have to shake the device to give it life!
Design has faith ergonomic and attractive, with openings in translucent green plastic making people want to shake the device and observe the operation mechanism.