JBL is crowdfunding solar-powered headphones to kill battery anxiety
JBL Reflect Eternal - Indomedia
JBL REFLECT Eternal : Self-Charging and Solar-Powered - Major HiFi
Bluetooth Wireless Headphones Over-Ear, Louise&Mann Bluetooth Headphones Foldable, Wired & Wireless Headset with Built-in Mic, Huge Playtime, Soft Foam Earmuffs and Carry Case for Cell Phones, PC, TV