The Boya BY-M1 lavalier microphone is an affordable, omnidirectional clip-on mic designed for use with smartphones, DSLRs, camcorders, audio recorders, and PCs. It features a 6-meter cable, a 3.5mm plug, and an LR44 battery for powering the mic when used with devices that don't provide plug-in power. The BY-M1 is known for its clear sound quality, wide compatibility, and ease of use, making it a popular choice for vloggers, podcasters, and content creators.

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To use the Boya BY-M1 lavalier microphone:

1.Insert Battery: Open the battery compartment and insert the LR44 battery.
2.Attach Microphone: Clip the microphone to your clothing near your mouth.
3.Connect: Plug the 3.5mm jack into your recording device.
4.Select Mode: Switch to "Camera" for DSLRs and "OFF/Smartphone" for smartphones or PCs.
5.Record: Start recording on your device.