Desktop Microphone Live Conference Microphone $ 34.89 Product information: Color: SF-666R [DSP Dynamic Noise Reduction] Sensitivity:-30dB 3dB Directivity: full direction Impedance: s2.2KQ Standard operating voltage: 5V Frequency response: 50Hz-1 6kHz Signal-to-noise ratio:>36dB Packing list: Microphone x1, spray screen x1, bracket x1, instruction manual x1, color box x1, Product Image:
