Crown Micro gaming headset with microphone and LED lighting Excellent omnidirectional sound quality with noise reduction Comfortable even for prolonged use. The headphones are made of soft leather. The earpads are very soft effectively the external resistance. Stylish and trendy design.   Specifications Brand: Crown Micro EAN code: 6941141614272 Model: CMBH-121 Speaker diameter: 50mm Impedance: 32 ohms Sensitivity:108dB±3dB Mic diameter:6.0*2.7mm Mic Sensitivity: -38dB±3dB Frequency Response: 20Hz-20,000Hz Cable length: 2 meters Jack: 3.5 + USB. Operating Voltage: DC5V±5% Operating Current: S100mA Lights: Colorful light