Product Parameters

model:	/	Sensitivity:	-30db -44dB
impedance:	2.2KM	Frequency Range:	50-20000HZ
Sex to noise ratio:	-30db -44dB	Current consumption:	150-500mA
Standard working voltage:	3V	Working voltage range:	1.5-10V
Sensitivity change:	The sensitivity change is less than 3db when the voltage changes by 1.5V.

Product Name Electret Microphone
Diameter 9mm / 0.35"
Thickness 7mm / 0.28"
Color Silver Tone, Black
Net Weight 8g

Package Included:
10pcs Electret Condenser Microphone Cylindrical High Sensitivity 30-44dB 9x7mm 2 pins