The BOYA BY-M1DM Dual Omnidirectional Lavalier Microphone connects two people to a single 3.5mm TRRS connector. Enabling two people to easily record hands-free audio to a single device.

Both mics feature forgiving omnidirectional pickup patterns that help maintain consistent audio levels. The BOYA BY-M1DM Dual Omnidirectional Lavalier Microphone can be powered by the smartphone it is plugged into, or using the LR44 battery included if audio is recorded to a camera.