Model GH1USB Gaming HeadphoneBuilt-in blue LED lightDriver Diameter 40mm X 2Impedance 32 ± 15%Frequency Response 20 20kHzEnsitivity(S.P.L) 112db ± 3dBCord Length 2.35mMic Dimensions 6.0 X 5.0mmSensitivity -58db ± 2dbDirectivity OmnidirectionalImpedance 2.2kInterface USB__________________________________________________GARANTIA 6 MESES POR DEFECTOS DE FABRICA, NO APLICA MAL USO