Beats by Dr. Dre Original Studio Over-Ear Headphones, Limited Military Edition Over the ear design, along with leatherette ear cushions for comfort during extended listening sessions. Adaptive noise cancelling helps block outside sounds for crisp, clear audio with minimal distractions. Offers compatibility with most audio devices with a 3.5mm jack. Folding design so you can easily fit the headphones in the included carrying case for simple transport.