feature: Specialized for family use and karaoke Highsensitivity, good sound absorption, suitable for peoplewith weak voices Clear and clear sound Effective anti-howling, anti-hist, anti-noise ability Compact size,suitable for any hand 1. Cardioid pickup pattern isolatesand absorbs major sound sources, minimizingbackground noise 2. Frequency response: 40hz-15khz 3Built-in effective windproof cotton and sound insulationfilter for better performance 4.Internal anti-vibrationsponge reduces the noise transmitted by hand-heldoperation solids Specification: Cable Length: 5 metersMicrophone Type: Dynamic Frequency Response: 40 Hz-15 kHz Directivity: Heart-shaped Sensitlvity: -53 + 2dB(0db=1v/PA at 1kHz)lmpedance: 450 Q +15% at 1kHzMaterial: Plastic shell Connector: 3-pin professionalaudio connector (XLR male)