Denon DJ HP1100; professional DJ headphones; 53mm Drivers deliver deep bass and detailed sound; 180-degree swivel for full pivot action; folding design for easy transport and storage; semi-coiled soft insulated cord; stylish leather carrying bag included; cComfortable headband for long-term use; replaceable ear pads (optional); power-handling capability: 3500mW; dual size connectors: 6.3mm, 3.5mm mini plug;