Microphone Dimensions: 9.7X6.7mm
Impedance: ≤2.2KΩ
Sensitivity: -58dB ± 3dB
Directional: Omnidirectional
Reduced sensitivity: -3dB at 1.5V
Operating voltage: 4.5V
Frequency response: 100 ~ 16kHz
SNR: ≥60dB
Plug Diameter: 3.5mm
Cable length 2.2: meters