BC700 Professional Dynamic Broadcasting mic high quality dynamic mic with a flat, wide range frequency response The heart-shaped directivity can effectively reduce the side and back noise High quality alum-alloy rugged construction ensures a lifetime of regular wear and tear Product introduction BC700 is a high quality dynamic mic with a flat, wide range frequency response. The cardioid polar pattern provides excellent off-axis rejection and reduces rear unwanted noise. Its effective pop filter eliminates need for any add-on protection against explosive breath sounds and special stand virtually eliminates mechanical noise transmission. High quality alum-alloy rugged construction ensures a lifetime of regular wear and tear. 1& 12289; High quality alum-alloy rugged construction ensures a lifetime of regular wear and tear 2& 12289;high quality dynamic mic with a flat, wide range frequency response 3& 12289;The heart-shaped directivity can effectively reduce the side and back noise * Type: dynamic mic * Polar pattern: cardioid * Frequency response: 50hz-16khz * Sensitivity: -57dB±3dB * Output impedance: 320Ω * Output connection: XLR * Size: 144*44mm