Dynamic closed comfort-fit headphones that provide a natural, flat and wide frequency response of 10-20000 Hz that is balanced across the whole spectrum, perfect for use with electronic musical instruments such as digital pianos or V-drums. They are equipped with high-performance 40 mm drivers and large-scale housing that provides comfortable fit and quality insulation of surround noise. Headphones featured 3 m long cord with gold-plated stereo mini plug, with mini plug to 1/4" phone plug adaptor also included. Sensitivity: 92 dB/mW. Maximum input: 1000 mW. Impedance: 32 Ohm. Weight: 190 g. Black colour.