Closed stereo headphones with high performance and DWX Thiele design. They are characterized by high dynamics, performance and durability. They are developed with the help of laser technology and to provide transparent soundscapes and spatial staging. They have memory foam over ear (circumaural) ear pads, AIRTEC ventilation system, matt varnish and leather design, robust and foldable construction and detachable premium flat OFC copper cable with remote control, led out on one side. Headphones frequency response is 15 to 23000 Hz, sensitivity is 118 dB and impedance is 32 ohm. Package includes headphones bag. Weight: 213 g. Colours: Grey/Green.