_JEDEL GH-269 7.1 SOUND GAMING HEADSET_Speaker diameter: 40mmImpedance: 32ΩSensitivity: 102±3DBFrequency response range: 20HZ-20KHZMicrophone sensitivity: -38±3DBMicrophone Impedance: 2.2KΩCable length: 2.2M±0.1Working voltage: DC5V±5%Working current: ≤100mALighting: RGB staticplug – USB(Price = Rs.2950)*3 Month Warranty*Contact Number - 0729072586..