Sporting twin 40mm ear exciters, tangle-free flat cable, and a mixed material finish for extra machismo, the Skullcandy Uprock boosts the street cred. Twin 40mm drivers crank full spectrum sound.Features: . 40mm audio driver . Light weight ergonomic fit . Tangle-free TPE flat cable . Soft ear pillows Specs: . Magnet Type: Ferrite . Frequency Response: 20-20k Hz . Impedance: 32 ohms . Max input power: 120mW . Cable length: 1.3m . Plug type: 3.5mm gold plated