Havit Gamenote H2013D Gaming Headset delivers Surround stereo in collocation with metal mesh and RGB cool lighting, that can achieve to small home theater effect. The new Havit Gamenote H2013D Gaming Headset featurede with Speaker: 50mm, Impedance: 20+15%, Sensitivity: 106dB±3dB, Frequency Response: 20hz to 20k hz, Microphone: 06.0*5.0mm Microphone sensitivity: -42dB±3dB, Cord Length: 2.0m 0.1m Plug: 3.5mm USB. This gaming headphone featured with 50mm large caliber speakers, brings broad sound field, All-inclusive skin earmuffs (Shocking sound gives you a sense of reality) passive noise reduction, high sensitivity omnidirectional microphone and strong bass. Theb Headset has High precision and smooth wheel volume control which enable you to control the volume. The latest Havit Gamenote H2013D Gaming Headset has 01 year warranty.