The BOYA BY-M1 Pro is a universal lavalier microphone, which compatible
with smartphones, PC, cameras, audio recorders, and other recording devices, etc. On its compact body, there are a few special and useful functions that distinguish BY-M1 Pro from other general microphones in the market. With -10dB pad switch, it electively reduces unwanted plosive when the subject sound is very loud and close to the microphone, makes sure the recording is always clear. With a 3/8″ headphone jack on the bottom, it allows users to monitor sound in smartphone mode.In order to ensure you have a good experience, please read the manual thoroughly and retain it for future reference.