Fantech HQ54 Mars II Gaming Headset Headphones with Noise Cancelling mic for PC and laptop Microphone Dimension : 6*5mm Microphone Sensitivity : -38 ± 2dB Microphone Directivity : Omni Directional Speaker Diameter : 40mm Speaker Sensitivity : 121Db Speaker Impendance : 32 ± 15% Plug Diameter : 3,5mm Lightweight But Durable 203g With only 203g weight, but still flexible and incredibly durable. It has been tested extensively to withstand the rigors of pro-gaming. Noise Canceling Microphone Crystal clear audio, so your teammates can hear you, even during heat of battle. IN-LINE AUDIO CONTROL MARS I HQ54 equipped with easy audio control. Control your audio volume to reproduce any source audio perfectly. Multi-Platform Compatibilty Use on PC, XBOX, Playstation, switch, and mobile devices.