10pcs 6 * 2.2mm Electret Condenser Microphone MP3 Microphone Accessories Characteristics: Working Voltage:1.5V~10V DC Impedance:2.2kO (Maximum) Current Consumption:0.5mA (Maximum) Sensitivity:-48dB ~ 66dB Frequency response: 50 ~ 20kHz S/N Ratio:>48dB Package Includes: 10pcs 6 * 2.2mm Electret Condenser Microphon
Features
- Working Voltage:1.5V~10V DC
- Sensitivity:-48dB ~ 66dB
- Frequency response: 50 ~ 20kHz
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