Audeze LCD-GX, Studio headphones, Open-back design, Circumaural, Ear pads made of imitation leather, Frequency range: 10 - 50.000 Hz, Distortion factor <0.1% @ 100dB, Impedance: 20 Ohm, Maximum sound pressure level: 130 dB, Planar magnetostatic drivers for better dynamics and frequency transmission, High-quality materials, Suspension headband, Lightweight magnesium housing, Removeable cables, Detachable microphone with pop filter for noise reduction, Mute control for microphone input, Weight without cable: 493g, Includes travel case, GX cable with microphone (3.5 mm TRRS connector), LCD series standard cable without microphone (6.35 mm jack plug), splitter (3.5 mm TRRS to two 3.5 mm TRS connectors for audio and microphone) and 6.3 mm adapter