Adidas’ new solar headphones can also be charged by your bedroom light

Rain or shine, a new pair of solar-powered wireless headphones by Adidas has you covered. The athletic brand teamed up with Zound Industries to make the Adidas RPT-02 SOL on-ear headphones, which can be charged with either natural or artificial light. We were pleasantly surprised by Adidas’ previously-launched RPT-01, which features 40 hours of wireless playback. The newer line has a nearly identical design but promises double the playback time — 80 hours — not to mention the ability to charge at any time of day. It's also made of a combination of recycled plastic and nylon.