Gaming headset adopts 50mm driver combined with immersive stereo sound effect which can provide you stereoscopic gaming experience. The upgrade stereo surround system makes the bass hits hard and the high produces crystal clear sound. This upgraded gaming headset would deliver true surround sound effect and the sense of realism.Specification:Speaker Size: 50mmSensitivity: 115+-3dbMicrophone: 6.0*2.7mmImpedance: 20+-15%Cable Length: 2.1M+-0.15Directionality: Omi-directionalMicrophone Impedance: 2.2kΩFrequency Range: 20Hz-20 KHzLED Working Voltage: DC5V+-5%Microphone Sensitivity: -38+-3dBWorking Current: headset Jack: USB+3.5mm 4PinPackage content:1 * Hunterspider V-4 Gaming Headset1 * Multilanguage User Manual1 * 1 to 2 3.5mm Jack adapter