Descriptions:   High Quality Gaming Microphone Designed to use for Facebook, Skype and Computer Games Perfect process processing technology USB plug, noise resistance & suitable for any computer model Compatible with PS3, PS4, Wii, X-BOX360, SMART TV Etc. High fidelity cable makes the sounds distinct spontaneous and melodious. Specifications:   Function change way: Dynamic Directivity: Uni-Direction Frequency Response: 40~16KHZ Sensitivity: -46±3dB(0dB=1V/pa at 1KHz) Output Impedance: 500Ω ±30%(at 1KHz) S/N Ratio: ≤58D Impedance: ≤1.5K Standard Operation Voltage: 5V