· Bluetooth 5.0 wireless for mobile use, Plus wired connectivity for use with professional devices, when wireless operation is prohibited, or when battery life is low (cable and ⅛”- to-¼” adapter included)· Active noise canceling (ANC) to reduce environmental noise· Closed back, over-ear design for superior isolation· Easy-to-use level and track navigation controls· 40 mm drivers for studio-quality sound reproduction