No fear gaming headset speaker dimension 40 mm sensitivity 98 5db impedance 32o 15 spl at 1khz frequency response20hz 20 000hz max input power15mw plug type35 stereo 4 pole cord length14m 005m microphone section microphone unit 65mm microphone directivity omnidirection sensitivity 58db 5db frequency response 30hz 16 000hz blackblue