Soft cushioned ear pads ; Driver: 50 mm ; Headphone frequency response: 20 Hz to 20 kHz ; Headphone impedance: 20 ohms +/- 15% ; Headphone sensitivity: 121 dB at 1 kHz SPL ; Adjustable pivot mic ; LED light effects; Includes 3.5 mm female to 2 x 3.5 mm male Y cable, warranty and user’s guide;