TechnoZone K 70 Gaming Headphone USB

K70Speaker:50mm RGB Light Impedance:20Ω Sensitivity:108±3dB Frequency Response: 20Hz-20KHz Rated Power:25mw Max Input Power:40mw Mic Dimension:Φ6.0*2.7mm Pick up pattern: Omni-Directional Impedance:2.2KΩ Headphone k70 Sensitivity:-38±2dB Cable Length:2.0±0.15M Plug: USB(Virtual 7.1)