OVERVIEW: The Koss KPH25K Ultra-lightweight Headphones is a portable stereophone that delivers the full sound of Koss. With great sound performance, the Recovery is ideal for listeners seeking ultra-light headphones that don't interfere with their fashion sense. It is equipped with dynamic elements for an extended frequency response. It features an over-the-head design with contemporary styling and folds flat for easy storage. KEY FEATURES: Ultralightweight earbuds Freq Resp: 70hz-20khz Imp:...