New Adidas wireless headphones ‘convert all forms of light into battery life’

Adidas has unveiled a new set of wireless headphones that promise to keep running when your workout stops, because their new RPT-02 SOL on-ears boasting self-charging tech.

The headphones cleverly make use of an Exeger Powerfoyle solar panel built into the headband. This absorbs light of any kind, be it natural or artificial, meaning you can charge up the battery both indoors and outdoors without needing to plug the headphones into a wall socket.