Categories Articles JBL’s new solar-powered headphones promise ‘virtually unlimited’ battery life Post author By crystalg Post date December 17, 2019 The Verge – All Posts Tags 'unlimited', Battery, headphones, JBL’s, Life, Promise, Solarpowered, Virtually ← Pakistan Court Sentences Ex-Military Ruler Pervez Musharraf to Death for Treason → How to Deliver a Really Good Toast at a Party