Studio Microphone Vocal Instrument $ 493.09 Product information: Material: aluminum alloy Microphone type: capacitance Pointing feature: cardioid pointing Channel: 2 Endurance: more than 12 hours Signal-to-noise ratio:60dB Size: 145x62mm Frequency response range: 100HZ-20KHZ Packing list: Microphone X1PCS Packaging box X1PCS Shock mount X1PCS Moisture proof wooden box X1PCS Instruction X1PCS