solar powered headphones, Tag

Listening to music can be a drain on your smartphone or iPod battery, and stopping to charge up restricts your mobility. But with the OnBeat solar headphones, you can listen to music and watch videos on your phone or tablet...

Music becomes a sustainable experience with Shepeleff Stephen’s solar-powered, bluetooth-connected Q-Sound (quantum sound) headphones. The Romanian engineering student’s sleek design combines flexible, hexagonal...