The BOYA BY-M3D is a digital dual-capsule lapel lavalier microphone which is ideal for interviews, podcasting, live streaming and any situation that requires two speakers.
 
Dual-capsule Lavalier Microphone Works with USB-C Devices
Designed with two capsules, it captures two broadcast-quality sounds from a 360-degree range and delivers both audios to your USB-C device (such as Android smartphone, Macbook, PC, and tablet) via its 6m(19.7’) cable.
 
Universal Microphone with Wide Frequency Response and Proper Resolution
BY-M3D provides a signal conversion at up to 16-Bit/48 kHz resolution with a frequency response of 50 Hz to 20 kHz to meet your needs. And it works well with most recording software and Apps.
 
Other Necessary Accessories Are Included
There are two foam windscreens to reduce wind noises, and a carrying pouch, two clips as well as BOYA logo sticker.

Omnidirectional lavalier microphone for Smartphone
  with Type-C jack.

Dual-mic design to capture two sound sources.

 Ideal for interviews, podcasting, live streaming
  and recording etc.

  Work seamlessly with almost recording software
  and Apps.

  With 6m(19.7’) length cable Plug and play,
  no need battery.

  24 bit/48 kHz digital resolution.
  Includes foam windscreens and a carrying pouch.