Gigabyte AORUS H1 Gaming Headset, Virtual 7.1 Channel, 50mm Drivers, RGB, In-Line Audio Controls, ENC Microphone KEY FEATURE Virtual 7.1 Channel Support 50mm Drivers ENC Support RGB Lighting Comfortable Design for Extended Wearing Bendable Microphone In-line Audio controls Audio software support Type Headphone : Virtual 7.1 Channel Microphone : Unidirectional Driver Diameter Headphone : 50mm Microphone : 4*2mm Impedance Headphone : 32Ω ±15% Microphone : 2.2KΩ Frequency Response Headphone : 20Hz~20KHz Microphone : 100Hz~10KHz Sensitivity Headphone : 112 ± 3dB at 1KHz Microphone : 42 ± 3dB at 1KHz Cable Length 2 .2m Weight 2 90g ± 5% (cable not included) Connector Type USB2.0 Accessories Manual