Features: High sound quality capacitive microphone, high sensitivity, wide pickup range and high fidelity. Strong noise reduction and rejection of noise. After noise reduction, the microphone core has pure pickup effect and makes the sound clearer. The collar clip is easy to use, firm and durable, and the plastic wire has strong noise reduction and good shielding. High quality blowout prevention cotton, soft microphone cable. The microphone is small, light and easy to carry. Specifications: Material: ABS+metal Sound Head: Capacitive sound head Microphone Core Size: 4.0*1.5mm Directivity: Single pointing Sensitivity: -43dB 2dB Frequency Response: 20Hz~20KHz Output Impedance: 2.2 Working Voltage: 2~10V.DC Signal to Noise Ratio: 63dB Line Length: 1.5m Applicable to: Special for interview, household and recording Item Weight: 20g / 0.71oz Package Weight: 30g / 1.06oz Package Size: 10 * 5 * 3cm / 3.94 * 1.97 * 1.18in Packing List: 1 * Microphone