The BOYA BY-M1 Pro is a universal lavalier microphone, which compatible with smartphones, PC, cameras, audio recorders, and other recording devices, etc.
|Frequency range:||65 Hz ~ 18 KHz|
|Signal/Noise:||78 dB SPL|
|Sensitivity:||-30 dB +/- 3 dB / 0 dB=1V/Pa, 1 kHz|
|Output impedance:||1000 Ohm or less|
|Battery type:||LR44 included (compatible with LR44, 357, and SR44)|
|Connector:||3.5mm (1/8”) 4-pole gold plug|