Features: Lightweight gaming headset with XL-sized earcushions Developed in cooperation with professional gamers Retractable uni-directional microphone system Volume control, featuring 3 microphone settings Full-size earcups for maximum individual comfort Strong and deep resonating in-game sound projection 40mm SteelSound SunDancer(Sd) Units Specifications: Headphones Frequency response: 16 - 28.000 Hz Impedance: 40 Ohm SPL@ 1kHz, 1 Vrms: 110 dB Cable length: 1.8 m (6 ft.) Microphone Frequency response: 75 - 16.000 Hz Pick up pattern: Uni-directional Sensitivity: -38dB Impedance: 2K Ohm