Product name
for BOYA BY-M1 Lavalier microphone speech hidden microphone
Application
smartphones dslr cameras DV cameras video camcorders
Requirement battery
LR44 battery
Frequency Response
65-18000Hz
Sensitivity
-30dB +/- 3dB / 0dB=1V/Pa, 1kHz
Function
interview microphone
Output Impedance
1000 Ohm or less
Connector
3.5mm (1/8") 4-pole gold plug
Polar pattern
Omni-directional
Dimensions
18.00mmH x 8.30mmW x 8.30mmD