Professional Headphones, Super Bass, Contoured body for superior comfort, Lightweight design and air tight construction, Styled for serious music lovers, Professional super bass driver, Cushioned ear pads, Portable headphone case designed for safe storage, Enhanced noise reducing design, Driver Unit: 57mm, Impedance: 32ohm, Sensitivity: 108dB +3dB, Frequency Response: 5Hz-20KHz, Magnet: NdFed, Plug: 3, 5mm Stereo plug, Adaptors included:1/4"" adapter, Cord length: 12ft, Color: BLUE SKU: TCHPR0604