Microphones Havit GK52, Cardioid, 50Hz-16kHz, -33±2dB, Button mute key, 1.8m. RGB, USB, Black. Gaming MIC, RGB luminous body, button mute keyDirectivity: CardioidMicrophone specification: ?14*6mm±0.2mmSensitivity: -33±2dBFrequency response: 100Hz-18000HzSound pressure level: 110dBSignal-to-noise ratio: ?88dBChip:AC6966B Output impedance: mai mic de 2.2K?Working voltage: 5VWorking current: ?100mASample rate/bit: 48KHz/16bitCable: USB 1.8m product size:95*95*169mmproduct weight: 216g