Microphones Havit GK61, Cardioid, 100Hz-18kHz, -33±2dB, Touch mute key, 1.8m. RGB, USB, Black/Ochre. RGB light, short touch mute key, long touch noise reduction functionDirectivity: CardioidMicrophone specification: ?14*6mm±0.2mmSensitivity: -33±2dBFrequency response: 100Hz-18000HzSound pressure level: 110dBMicrophone core signal-to-noise ratio:>68dBChip:AP3800; With noise reduction functionOutput impedance: mai mic de 2.2K?Line board signal-to-noise ratio S/N: ?96dBWorking voltage: 5VWorking current: ?100mASample rate/bit: 192KHz/24bitCable: 1.8m USB-A to TYPE-C three-plug data cableproduct size: 95*95*213mmproduct weight: 294g