A swing can be used to charge a smart phones? Well, that’s how the concept told us. Designed by Mac Funamizu, this concept is pretty cool and will become an on-demand charging concept for sportsmen.
Featuring 4 different Swing type of sport tools, such as Tennis, Golf, Badminton, and Baseball. Choose one and start your swings to charge your iPhone or Smart Phones:
Beside charging your smart phones, this charger has a good application to detect your swings style and let you learn from the record of your each swing. It has a motion sensor which capable to send your form data to your iPhone and generate your swing form animation.