The limitations of battery technology continue to be the bane of every gadget’s existence, but, like the solar calculators of yesteryear, Urbanista’s new noise-canceling Los Angeles headphones feature a solar panel that helps recharge the battery any time you’re exposed to even dim lighting indoors.
Source: Gizmodo – Urbanista’s New Solar-Powered Wireless Headphones Will Run Forever as Long as You Stay Outside in the Sun