To prevent wasting energy, the Auto On/Off feature turns off the headphone when you unplug, and with the visible Battery Fuel Gauge, you always know how much juice is available. Forget specialized adapters; the New Studio can be charged via micro USB almost anywhere. When we reimagined our www.headphones2014deals.com legendary headphone, we designed it like a beautiful sports car and made disciplined choices. We streamlined the New Beats Studio with fast curves, smooth surfaces, and no visible screws.