This is a omnidirectional noise reduction microphone capsule anti-interference mic head electret microphone capsule with wire.
Noise-cancelling microphones are built to pick up your voice while ignoring the background noise. After high temperature reflow soldering, the conventional sensitivity is kept at ±1.5 DB floating range, far exceeding the industry's 3 DB standard.
Specifications:
- Sensitivity Range: -42±2dB Frequency: 20-16000HZ
- Impedance: 2.2k Ω
- Frequency: 20-16000HZ
- Current Consumption: Max. 0.5mA
- Operation Voltage Range: 3.0V-10V
- Max. Sound Pressure Level: 115dB S.P.L
- S/N Ratio: More than 58dB
- Number of channels: mono
- Sensitivity Reduction: 3.0V-1.5V Sensitivity Variation less than 3dB
- Environmental Protection Regulation: RoHS
WARNING
