The sequel to the original Bose frames is here! With their large lenses and delicately sloped brow line, the Bose Frames Soprano Audio Sunglasses provide a dash of retro glamor in an elegant cat eye design. With polarized lenses and premium craftsmanship, these glasses have exclusive Bose Open Ear Audio™ technology which produces sound you’d never expect from sunglasses. They play fuller, deeper and longer than the original version, too, with the rechargeable battery now offering up to 5.5 hours of playtime.