The Beats Acoustic Engine makes your listening experience intimate, personal, and real. Our signature DSP software is designed to generate an emotional experience. This is how music would sound if the artist could play it back for you in person. We streamlined the Studio and shaved 13 percent off the original weight and gave it a lighter, stronger, and more comfortable headband. Softer ear cups and an ergonomic bellow to create a flexible, custom fit for every head shape. The New Beats Studio has a a 20-hour rechargeable battery. To prevent wasting energy, the Auto On/Off feature turns off when you unplug, and displays with a visible Battery Fuel Gauge. The Studio can be charged via micro USB almost anywhere. MUTE: Silence the noise from your daily commute or the drama from your loud neighbors with our no-compromise dual-mode Adaptive Noise Canceling. ANC automatically strikes a balance between your music and the world outside.