Impedance: 32 ohm <br />Sensitivity: 116 SPL/mW dB <br />Wire: high fidelity copper wire・ headphones and plug in the enhanced treatment <br />Mini 3.5mm (1/8) stereo gold plated plug <br />Rope length:110cm <br />Color:Blue・Green・Red・Black・White <br />Material:Cloth and ABS Plastic <br />  <br />Package including: <br />1 pc Headset