USB Headset with Omnidirectional Microphone and 50Hz-15kHz Mic Response
Microphone for Frequency Response: 50Hz - 15kHz. Microphone Directivity: Omnidirectional (Single-directional optional). Microphone: Yes. Microphone Size: 6 5mm. Microphone Sensitivity: -42dB. Microphone Impedance: ≤2.2KΩ.