Step out onto the busy streets of the city and slide on the Beats Studio™ Over-Ear Headphones from Beats by Dre®. From that moment on, you'll be in a musical trance taking on the crowded sidewalks and the buzzing traffic with ease. Beats Acoustic Engine™ is designed to generate an emotional experience with a precise sound. Three-way folding design makes it easy to get up and go. Adaptive Noise Canceling automatically strikes a balance between your music and the outside world. 20 hour rechargeable battery with a visible battery fuel gauge to let you know how much juice is available. Auto on/off feature turns off the headphones when you unplug. Plush ear cushions and an ergonomic bellow for a comfortable custom fit. RemoteTalk™ features an in-line control microphone and a button to control your music. Rugged, durable touring case. Includes: USB 2.0 Charging Cable USB power adapter. Beats cleaning cloth. Measurements: Width: 3 in. Height: 7 1 ⁄ 4 in. Depth: 1 3 ⁄ 4 in. Weight: 9.2 oz.