YRM-960
Sensitivity: -30dB¡À3db
Directivity: Omni-directional, noise cancellation 
Impedance: ¡Ü2.2K¦¸
Sensitivity Reduction: within-3db at 1V
Operation Voltage: 1.5v
Standard Operation Voltage: 1.5v
Frequency Response: 50MHz-16KHz
S/N Ratio: More than 36dB
MIC Size: 4.8*14cm approx.
Cord Length: 1.8meters approx.